| 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 | $111.29 | 9.410% | $121.7624 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $123.26 | 5.650% | $130.2242 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $12.29 | 3.285% | $12.6937 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $108.77 | 12.655% | $122.5348 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $135.74 | 13.482% | $154.0405 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $235.77 | 3.597% | $244.2506 | $244.25 | $244.25 | $244.30 |
| Purchase #7 | $78.25 | 13.761% | $89.018 | $89.02 | $89.00 | $89.00 |
| 7 purchase totals = | $805.37 | $874.5242 | $874.51 | $874.50 | $874.50 | |