| 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 | $120.56 | 10.359% | $133.0488 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $127.65 | 10.822% | $141.4643 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $124.95 | 5.555% | $131.891 | $131.89 | $131.90 | $131.90 |
| Purchase #4 | $60.48 | 4.786% | $63.3746 | $63.37 | $63.35 | $63.40 |
| Purchase #5 | $198.99 | 5.630% | $210.1931 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $18.51 | 6.857% | $19.7792 | $19.78 | $19.80 | $19.80 |
| Purchase #7 | $241.42 | 7.431% | $259.3599 | $259.36 | $259.35 | $259.40 |
| 7 purchase totals = | $892.56 | $959.1109 | $959.10 | $959.10 | $959.20 | |