| 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 | $126.70 | 7.644% | $136.3849 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $233.53 | 7.641% | $251.374 | $251.37 | $251.35 | $251.40 |
| Purchase #3 | $198.87 | 4.678% | $208.1731 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $53.50 | 5.794% | $56.5998 | $56.60 | $56.60 | $56.60 |
| Purchase #5 | $227.90 | 9.860% | $250.3709 | $250.37 | $250.35 | $250.40 |
| Purchase #6 | $110.30 | 9.517% | $120.7973 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $199.32 | 7.219% | $213.7089 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $1,150.12 | $1,237.4089 | $1,237.40 | $1,237.35 | $1,237.50 | |