| 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 | $237.62 | 5.290% | $250.1901 | $250.19 | $250.20 | $250.20 |
| Purchase #2 | $78.37 | 11.216% | $87.16 | $87.16 | $87.15 | $87.20 |
| Purchase #3 | $154.95 | 7.243% | $166.173 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $112.97 | 5.637% | $119.3381 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $11.86 | 8.307% | $12.8452 | $12.85 | $12.85 | $12.80 |
| Purchase #6 | $16.64 | 5.600% | $17.5718 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $172.69 | 8.578% | $187.5033 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $785.10 | $840.7815 | $840.78 | $840.75 | $840.80 | |