| 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 | $195.56 | 13.428% | $221.8198 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $184.81 | 8.679% | $200.8497 | $200.85 | $200.85 | $200.80 |
| Purchase #3 | $227.84 | 9.278% | $248.979 | $248.98 | $249.00 | $249.00 |
| Purchase #4 | $128.54 | 12.203% | $144.2257 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $153.72 | 7.774% | $165.6702 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $215.37 | 6.451% | $229.2635 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $177.62 | 13.198% | $201.0623 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $1,283.46 | $1,411.8702 | $1,411.87 | $1,411.85 | $1,411.90 | |