| 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 | $109.64 | 11.763% | $122.537 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $128.92 | 13.220% | $145.9632 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $178.70 | 4.494% | $186.7308 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $49.30 | 8.112% | $53.2992 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $216.26 | 13.465% | $245.3794 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $53.63 | 4.300% | $55.9361 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $98.89 | 4.406% | $103.2471 | $103.25 | $103.25 | $103.20 |
| 7 purchase totals = | $835.34 | $913.0928 | $913.10 | $913.15 | $913.00 | |