| 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 | $193.71 | 11.572% | $216.1261 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $223.40 | 4.262% | $232.9213 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $32.25 | 4.381% | $33.6629 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $192.60 | 7.556% | $207.1529 | $207.15 | $207.15 | $207.20 |
| Purchase #5 | $60.58 | 13.360% | $68.6735 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $21.54 | 3.116% | $22.2112 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $188.39 | 9.783% | $206.8202 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $912.47 | $987.5681 | $987.56 | $987.50 | $987.60 | |