| 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 | $140.95 | 3.531% | $145.9269 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $85.30 | 9.590% | $93.4803 | $93.48 | $93.50 | $93.50 |
| Purchase #3 | $243.60 | 5.494% | $256.9834 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $22.52 | 4.681% | $23.5742 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $203.92 | 3.509% | $211.0756 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $232.61 | 7.179% | $249.3091 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $131.73 | 6.105% | $139.7721 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $1,060.63 | $1,120.1216 | $1,120.12 | $1,120.15 | $1,120.20 | |