| 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 | $221.77 | 5.315% | $233.5571 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $238.96 | 6.118% | $253.5796 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $37.62 | 8.806% | $40.9328 | $40.93 | $40.95 | $40.90 |
| Purchase #4 | $37.78 | 3.684% | $39.1718 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $14.56 | 10.359% | $16.0683 | $16.07 | $16.05 | $16.10 |
| Purchase #6 | $192.30 | 5.411% | $202.7054 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $45.78 | 11.109% | $50.8657 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $788.77 | $836.8807 | $836.89 | $836.85 | $837.00 | |