| 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 | $221.40 | 12.180% | $248.3665 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $60.64 | 5.448% | $63.9437 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $98.37 | 10.755% | $108.9497 | $108.95 | $108.95 | $108.90 |
| Purchase #4 | $7.76 | 3.230% | $8.0106 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $164.85 | 8.673% | $179.1474 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $169.84 | 12.534% | $191.1277 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $28.36 | 12.123% | $31.7981 | $31.80 | $31.80 | $31.80 |
| 7 purchase totals = | $751.22 | $831.3437 | $831.35 | $831.35 | $831.20 | |