| 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 | $6.96 | 12.510% | $7.8307 | $7.83 | $7.85 | $7.80 |
| Purchase #2 | $182.25 | 8.400% | $197.559 | $197.56 | $197.55 | $197.60 |
| Purchase #3 | $212.37 | 12.457% | $238.8249 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $244.48 | 9.712% | $268.2239 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $77.91 | 8.816% | $84.7785 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $24.47 | 9.870% | $26.8852 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $169.73 | 12.647% | $191.1958 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $918.17 | $1,015.2980 | $1,015.30 | $1,015.30 | $1,015.30 | |