| 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 | $104.77 | 6.451% | $111.5287 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $212.40 | 8.408% | $230.2586 | $230.26 | $230.25 | $230.30 |
| Purchase #3 | $247.75 | 6.566% | $264.0173 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $125.38 | 11.858% | $140.2476 | $140.25 | $140.25 | $140.20 |
| Purchase #5 | $19.85 | 3.703% | $20.585 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $128.26 | 11.820% | $143.4203 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $70.62 | 12.184% | $79.2243 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $909.03 | $989.2818 | $989.29 | $989.25 | $989.20 | |