| 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 | $8.34 | 4.853% | $8.7447 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $135.98 | 4.307% | $141.8367 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $232.79 | 12.646% | $262.2286 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $204.77 | 7.304% | $219.7264 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $147.89 | 3.554% | $153.146 | $153.15 | $153.15 | $153.10 |
| Purchase #6 | $32.58 | 8.602% | $35.3825 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $244.28 | 3.418% | $252.6295 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $1,006.63 | $1,073.6944 | $1,073.70 | $1,073.80 | $1,073.50 | |