| 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 | $202.80 | 10.565% | $224.2258 | $224.23 | $224.25 | $224.20 |
| Purchase #2 | $227.70 | 4.596% | $238.1651 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $152.43 | 5.318% | $160.5362 | $160.54 | $160.55 | $160.50 |
| Purchase #4 | $248.87 | 7.154% | $266.6742 | $266.67 | $266.65 | $266.70 |
| Purchase #5 | $164.46 | 13.850% | $187.2377 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $178.89 | 9.267% | $195.4677 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $72.48 | 10.388% | $80.0092 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $1,247.63 | $1,352.3159 | $1,352.33 | $1,352.30 | $1,352.30 | |