| 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 | $127.84 | 3.647% | $132.5023 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $120.56 | 12.713% | $135.8868 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $50.47 | 5.169% | $53.0788 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $34.58 | 12.114% | $38.769 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $178.71 | 5.652% | $188.8107 | $188.81 | $188.80 | $188.80 |
| Purchase #6 | $104.58 | 10.596% | $115.6613 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $213.27 | 3.492% | $220.7174 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $830.01 | $885.4263 | $885.43 | $885.40 | $885.50 | |