| 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 | $123.44 | 5.434% | $130.1477 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $54.65 | 6.765% | $58.3471 | $58.35 | $58.35 | $58.30 |
| Purchase #3 | $204.66 | 3.836% | $212.5108 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $169.31 | 8.598% | $183.8673 | $183.87 | $183.85 | $183.90 |
| Purchase #5 | $204.41 | 6.269% | $217.2245 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $84.90 | 8.153% | $91.8219 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $204.52 | 10.752% | $226.51 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $1,045.89 | $1,120.4293 | $1,120.43 | $1,120.35 | $1,120.30 | |