| 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 | $103.54 | 7.151% | $110.9441 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $249.77 | 7.223% | $267.8109 | $267.81 | $267.80 | $267.80 |
| Purchase #3 | $127.47 | 11.419% | $142.0258 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $25.42 | 4.770% | $26.6325 | $26.63 | $26.65 | $26.60 |
| Purchase #5 | $141.60 | 12.431% | $159.2023 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $45.66 | 4.370% | $47.6553 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $235.80 | 9.482% | $258.1586 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $929.26 | $1,012.4295 | $1,012.43 | $1,012.45 | $1,012.40 | |