| 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 | $213.87 | 6.554% | $227.887 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $29.87 | 7.414% | $32.0846 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $96.57 | 3.624% | $100.0697 | $100.07 | $100.05 | $100.10 |
| Purchase #4 | $125.62 | 10.552% | $138.8754 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $214.99 | 11.736% | $240.2212 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $134.34 | 8.383% | $145.6017 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $171.47 | 13.616% | $194.8174 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $986.73 | $1,079.5570 | $1,079.56 | $1,079.55 | $1,079.60 | |