| 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 | $22.29 | 13.120% | $25.2144 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $177.54 | 11.346% | $197.6837 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $224.26 | 5.860% | $237.4016 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $231.95 | 8.525% | $251.7237 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $108.96 | 13.377% | $123.5356 | $123.54 | $123.55 | $123.50 |
| Purchase #6 | $105.78 | 5.478% | $111.5746 | $111.57 | $111.55 | $111.60 |
| Purchase #7 | $146.36 | 10.454% | $161.6605 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $1,017.14 | $1,108.7941 | $1,108.78 | $1,108.75 | $1,108.80 | |