| 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 | $103.71 | 12.774% | $116.9579 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $68.82 | 9.351% | $75.2554 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $177.98 | 12.399% | $200.0477 | $200.05 | $200.05 | $200.00 |
| Purchase #4 | $16.35 | 9.163% | $17.8482 | $17.85 | $17.85 | $17.80 |
| Purchase #5 | $18.67 | 11.537% | $20.824 | $20.82 | $20.80 | $20.80 |
| Purchase #6 | $239.31 | 4.578% | $250.2656 | $250.27 | $250.25 | $250.30 |
| Purchase #7 | $179.66 | 13.539% | $203.9842 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $804.50 | $885.1830 | $885.19 | $885.15 | $885.20 | |