| 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 | $242.70 | 12.703% | $273.5302 | $273.53 | $273.55 | $273.50 |
| Purchase #2 | $250.65 | 11.612% | $279.7555 | $279.76 | $279.75 | $279.80 |
| Purchase #3 | $23.36 | 11.586% | $26.0665 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $97.85 | 10.299% | $107.9276 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $49.36 | 9.649% | $54.1227 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $64.42 | 13.367% | $73.031 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $142.87 | 12.148% | $160.2258 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $871.21 | $974.6593 | $974.67 | $974.70 | $974.60 | |