| 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 | $248.51 | 13.419% | $281.8576 | $281.86 | $281.85 | $281.90 |
| Purchase #2 | $249.48 | 7.397% | $267.934 | $267.93 | $267.95 | $267.90 |
| Purchase #3 | $198.60 | 11.643% | $221.723 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $48.32 | 11.352% | $53.8053 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $25.57 | 6.745% | $27.2947 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $5.43 | 12.506% | $6.1091 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $31.58 | 7.814% | $34.0477 | $34.05 | $34.05 | $34.00 |
| 7 purchase totals = | $807.49 | $892.7714 | $892.77 | $892.75 | $892.70 | |