| 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 | $113.38 | 13.602% | $128.8019 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $68.73 | 5.710% | $72.6545 | $72.65 | $72.65 | $72.70 |
| Purchase #3 | $249.43 | 6.728% | $266.2117 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $221.48 | 8.217% | $239.679 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $152.47 | 4.368% | $159.1299 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $215.70 | 11.345% | $240.1712 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $125.91 | 3.394% | $130.1834 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $1,147.10 | $1,236.8316 | $1,236.82 | $1,236.85 | $1,236.90 | |