| 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 | $249.78 | 6.726% | $266.5802 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $51.94 | 9.694% | $56.9751 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $189.42 | 3.672% | $196.3755 | $196.38 | $196.40 | $196.40 |
| Purchase #4 | $194.74 | 13.384% | $220.804 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $25.36 | 4.771% | $26.5699 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $72.28 | 6.658% | $77.0924 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $161.91 | 13.794% | $184.2439 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $945.43 | $1,028.6410 | $1,028.64 | $1,028.70 | $1,028.70 | |