| 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 | $224.99 | 9.278% | $245.8646 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $46.96 | 13.838% | $53.4583 | $53.46 | $53.45 | $53.50 |
| Purchase #3 | $249.56 | 4.774% | $261.474 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $12.33 | 9.687% | $13.5244 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $88.50 | 7.801% | $95.4039 | $95.40 | $95.40 | $95.40 |
| Purchase #6 | $113.98 | 12.360% | $128.0679 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $45.67 | 3.739% | $47.3776 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $781.99 | $845.1707 | $845.16 | $845.10 | $845.30 | |