| 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 | $117.65 | 3.620% | $121.9089 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $88.58 | 7.290% | $95.0375 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $150.78 | 6.600% | $160.7315 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $17.83 | 11.528% | $19.8854 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $192.96 | 10.525% | $213.269 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $29.99 | 13.121% | $33.925 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $246.77 | 4.612% | $258.151 | $258.15 | $258.15 | $258.20 |
| 7 purchase totals = | $844.56 | $902.9083 | $902.92 | $902.95 | $902.90 | |