| 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 | $192.80 | 9.415% | $210.9521 | $210.95 | $210.95 | $211.00 |
| Purchase #2 | $227.71 | 9.522% | $249.3925 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $207.92 | 11.666% | $232.1759 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $103.80 | 6.157% | $110.191 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $39.94 | 13.167% | $45.1989 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $157.77 | 12.266% | $177.1221 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $124.58 | 5.729% | $131.7172 | $131.72 | $131.70 | $131.70 |
| 7 purchase totals = | $1,054.52 | $1,156.7497 | $1,156.75 | $1,156.75 | $1,156.80 | |