| 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 | $113.73 | 7.612% | $122.3871 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $108.62 | 9.428% | $118.8607 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $172.60 | 3.235% | $178.1836 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $130.58 | 5.133% | $137.2827 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $47.53 | 3.784% | $49.3285 | $49.33 | $49.35 | $49.30 |
| Purchase #6 | $59.72 | 4.522% | $62.4205 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $207.99 | 12.163% | $233.2878 | $233.29 | $233.30 | $233.30 |
| 7 purchase totals = | $840.77 | $901.7509 | $901.75 | $901.80 | $901.80 | |