| 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 | $225.98 | 13.516% | $256.5235 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $146.26 | 13.346% | $165.7799 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $9.83 | 13.252% | $11.1327 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $193.26 | 12.427% | $217.2764 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $47.93 | 3.233% | $49.4796 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $177.49 | 11.394% | $197.7132 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $219.46 | 4.638% | $229.6386 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,020.21 | $1,127.5439 | $1,127.54 | $1,127.60 | $1,127.50 | |