| 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 | $117.48 | 9.215% | $128.3058 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $120.47 | 9.692% | $132.146 | $132.15 | $132.15 | $132.10 |
| Purchase #3 | $210.82 | 6.356% | $224.2197 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $167.69 | 8.283% | $181.5798 | $181.58 | $181.60 | $181.60 |
| Purchase #5 | $58.31 | 4.182% | $60.7485 | $60.75 | $60.75 | $60.70 |
| Purchase #6 | $6.91 | 7.654% | $7.4389 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $203.26 | 4.505% | $212.4169 | $212.42 | $212.40 | $212.40 |
| 7 purchase totals = | $884.94 | $946.8556 | $946.87 | $946.85 | $946.70 | |