| 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 | $207.89 | 3.391% | $214.9395 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $249.33 | 6.649% | $265.908 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $129.68 | 12.513% | $145.9069 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $166.55 | 10.576% | $184.1643 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $105.29 | 7.163% | $112.8319 | $112.83 | $112.85 | $112.80 |
| Purchase #6 | $24.54 | 8.686% | $26.6715 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $159.73 | 5.787% | $168.9736 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $1,043.01 | $1,119.3957 | $1,119.39 | $1,119.35 | $1,119.40 | |