| 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 | $209.80 | 6.847% | $224.165 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $53.32 | 6.142% | $56.5949 | $56.59 | $56.60 | $56.60 |
| Purchase #3 | $120.82 | 6.831% | $129.0732 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $31.32 | 10.567% | $34.6296 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $77.48 | 3.716% | $80.3592 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $109.27 | 8.295% | $118.3339 | $118.33 | $118.35 | $118.30 |
| Purchase #7 | $248.25 | 12.767% | $279.9441 | $279.94 | $279.95 | $279.90 |
| 7 purchase totals = | $850.26 | $923.0999 | $923.09 | $923.10 | $923.10 | |