| 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 | $47.72 | 5.309% | $50.2535 | $50.25 | $50.25 | $50.30 |
| Purchase #2 | $178.30 | 8.778% | $193.9512 | $193.95 | $193.95 | $194.00 |
| Purchase #3 | $183.58 | 8.585% | $199.3403 | $199.34 | $199.35 | $199.30 |
| Purchase #4 | $210.54 | 4.513% | $220.0417 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $190.68 | 10.734% | $211.1476 | $211.15 | $211.15 | $211.10 |
| Purchase #6 | $213.84 | 9.441% | $234.0286 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $87.90 | 13.229% | $99.5283 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $1,112.56 | $1,208.2912 | $1,208.29 | $1,208.35 | $1,208.20 | |