| 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 | $234.96 | 4.474% | $245.4721 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $181.33 | 9.545% | $198.6379 | $198.64 | $198.65 | $198.60 |
| Purchase #3 | $29.76 | 12.206% | $33.3925 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $25.87 | 7.458% | $27.7994 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $89.25 | 13.288% | $101.1095 | $101.11 | $101.10 | $101.10 |
| Purchase #6 | $70.52 | 6.564% | $75.1489 | $75.15 | $75.15 | $75.10 |
| Purchase #7 | $229.74 | 5.215% | $241.7209 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $861.43 | $923.2812 | $923.28 | $923.25 | $923.20 | |