| 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 | $33.48 | 4.784% | $35.0817 | $35.08 | $35.10 | $35.10 |
| Purchase #2 | $245.32 | 4.681% | $256.8034 | $256.80 | $256.80 | $256.80 |
| Purchase #3 | $179.80 | 9.692% | $197.2262 | $197.23 | $197.25 | $197.20 |
| Purchase #4 | $132.53 | 7.870% | $142.9601 | $142.96 | $142.95 | $143.00 |
| Purchase #5 | $132.82 | 12.731% | $149.7293 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $244.42 | 12.156% | $274.1317 | $274.13 | $274.15 | $274.10 |
| Purchase #7 | $104.57 | 3.162% | $107.8765 | $107.88 | $107.90 | $107.90 |
| 7 purchase totals = | $1,072.94 | $1,163.8089 | $1,163.81 | $1,163.90 | $1,163.80 | |