| 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 | $186.29 | 12.407% | $209.403 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $106.87 | 5.774% | $113.0407 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $78.48 | 12.679% | $88.4305 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $148.36 | 7.479% | $159.4558 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $127.30 | 8.874% | $138.5966 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $97.77 | 9.411% | $106.9711 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $231.25 | 8.411% | $250.7004 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $976.32 | $1,066.5981 | $1,066.60 | $1,066.60 | $1,066.60 | |