| 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 | $201.32 | 13.166% | $227.8258 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $194.95 | 8.580% | $211.6767 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $150.32 | 7.701% | $161.8961 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $30.78 | 5.363% | $32.4307 | $32.43 | $32.45 | $32.40 |
| Purchase #5 | $245.86 | 6.663% | $262.2417 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $29.50 | 4.553% | $30.8431 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $131.32 | 9.797% | $144.1854 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $984.05 | $1,071.0995 | $1,071.11 | $1,071.20 | $1,071.00 | |