| 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 | $11.63 | 11.353% | $12.9504 | $12.95 | $12.95 | $13.00 |
| Purchase #2 | $234.35 | 10.215% | $258.2889 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $144.44 | 11.797% | $161.4796 | $161.48 | $161.50 | $161.50 |
| Purchase #4 | $159.32 | 3.182% | $164.3896 | $164.39 | $164.40 | $164.40 |
| Purchase #5 | $216.85 | 5.191% | $228.1067 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $46.69 | 9.628% | $51.1853 | $51.19 | $51.20 | $51.20 |
| Purchase #7 | $235.80 | 3.655% | $244.4185 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $1,049.08 | $1,120.8190 | $1,120.83 | $1,120.85 | $1,120.90 | |