| 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 | $107.25 | 10.670% | $118.6936 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $177.46 | 12.193% | $199.0977 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $82.94 | 11.805% | $92.7311 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $119.40 | 7.313% | $128.1317 | $128.13 | $128.15 | $128.10 |
| Purchase #5 | $199.94 | 8.835% | $217.6047 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $82.35 | 5.869% | $87.1831 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $23.86 | 11.215% | $26.5359 | $26.54 | $26.55 | $26.50 |
| 7 purchase totals = | $793.20 | $869.9778 | $869.97 | $870.05 | $869.90 | |