| 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 | $154.85 | 9.410% | $169.4214 | $169.42 | $169.40 | $169.40 |
| Purchase #2 | $216.35 | 5.475% | $228.1952 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $135.70 | 12.785% | $153.0492 | $153.05 | $153.05 | $153.00 |
| Purchase #4 | $241.94 | 6.158% | $256.8387 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $66.79 | 10.528% | $73.8217 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $173.25 | 4.714% | $181.417 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $177.53 | 9.653% | $194.667 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $1,166.41 | $1,257.4102 | $1,257.42 | $1,257.35 | $1,257.30 | |