| 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 | $217.46 | 7.662% | $234.1218 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $172.62 | 4.759% | $180.835 | $180.84 | $180.85 | $180.80 |
| Purchase #3 | $132.65 | 8.530% | $143.965 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $164.84 | 7.252% | $176.7942 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $201.78 | 5.607% | $213.0938 | $213.09 | $213.10 | $213.10 |
| Purchase #6 | $220.32 | 7.370% | $236.5576 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $50.32 | 13.358% | $57.0417 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $1,159.99 | $1,242.4091 | $1,242.41 | $1,242.40 | $1,242.40 | |