| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.98 | 5.577% | $124.5597 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $98.44 | 3.710% | $102.0921 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $200.78 | 8.782% | $218.4125 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $201.50 | 9.307% | $220.2536 | $220.25 | $220.25 | $220.30 |
| Purchase #5 | $131.26 | 12.308% | $147.4155 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $170.31 | 10.182% | $187.651 | $187.65 | $187.65 | $187.70 |
| Purchase #7 | $128.92 | 13.104% | $145.8137 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $1,049.19 | $1,146.1981 | $1,146.19 | $1,146.15 | $1,146.30 | |