| 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 | $114.51 | 9.283% | $125.14 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $191.40 | 6.128% | $203.129 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $151.65 | 9.250% | $165.6776 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $33.71 | 5.280% | $35.4899 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $220.46 | 13.815% | $250.9165 | $250.92 | $250.90 | $250.90 |
| Purchase #6 | $92.27 | 6.740% | $98.489 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $74.42 | 7.438% | $79.9554 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $878.42 | $958.7974 | $958.81 | $958.85 | $958.80 | |