| 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 | $179.34 | 7.698% | $193.1456 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $229.61 | 6.532% | $244.6081 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $201.63 | 13.579% | $229.0093 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $114.73 | 6.211% | $121.8559 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $104.86 | 10.827% | $116.2132 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $246.80 | 3.670% | $255.8576 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $245.89 | 8.153% | $265.9374 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $1,322.86 | $1,426.6271 | $1,426.64 | $1,426.60 | $1,426.60 | |