| 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 | $192.47 | 4.420% | $200.9772 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $232.39 | 13.818% | $264.5017 | $264.50 | $264.50 | $264.50 |
| Purchase #3 | $109.49 | 13.434% | $124.1989 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $207.52 | 13.164% | $234.8379 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $88.29 | 13.812% | $100.4846 | $100.48 | $100.50 | $100.50 |
| Purchase #6 | $235.82 | 5.722% | $249.3136 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $212.47 | 8.297% | $230.0986 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $1,278.45 | $1,404.4125 | $1,404.41 | $1,404.45 | $1,404.40 | |