| 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 | $128.58 | 9.727% | $141.087 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $115.31 | 13.426% | $130.7915 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $115.71 | 4.597% | $121.0292 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $63.75 | 9.811% | $70.0045 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $217.83 | 5.195% | $229.1463 | $229.15 | $229.15 | $229.10 |
| Purchase #6 | $135.46 | 12.822% | $152.8287 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $9.87 | 10.607% | $10.9169 | $10.92 | $10.90 | $10.90 |
| 7 purchase totals = | $786.51 | $855.8041 | $855.81 | $855.85 | $855.70 | |