| 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 | $129.37 | 11.456% | $144.1906 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $110.81 | 7.158% | $118.7418 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $196.31 | 4.862% | $205.8546 | $205.85 | $205.85 | $205.90 |
| Purchase #4 | $244.53 | 7.730% | $263.4322 | $263.43 | $263.45 | $263.40 |
| Purchase #5 | $62.28 | 7.395% | $66.8856 | $66.89 | $66.90 | $66.90 |
| Purchase #6 | $228.63 | 3.103% | $235.7244 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $246.43 | 12.752% | $277.8548 | $277.85 | $277.85 | $277.90 |
| 7 purchase totals = | $1,218.36 | $1,312.6840 | $1,312.67 | $1,312.70 | $1,312.70 | |