| 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 | $48.34 | 3.584% | $50.0725 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $119.40 | 8.276% | $129.2815 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $185.74 | 10.113% | $204.5239 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $222.28 | 12.719% | $250.5518 | $250.55 | $250.55 | $250.60 |
| Purchase #5 | $113.93 | 9.117% | $124.317 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $222.38 | 3.346% | $229.8208 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $243.75 | 5.162% | $256.3324 | $256.33 | $256.35 | $256.30 |
| 7 purchase totals = | $1,155.82 | $1,244.8999 | $1,244.89 | $1,244.85 | $1,244.90 | |