| 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 | $127.91 | 3.326% | $132.1643 | $132.16 | $132.15 | $132.20 |
| Purchase #2 | $99.94 | 7.400% | $107.3356 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $199.44 | 6.226% | $211.8571 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $77.68 | 7.792% | $83.7328 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $214.85 | 4.634% | $224.8061 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $189.63 | 12.177% | $212.7212 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $61.78 | 11.396% | $68.8204 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $971.23 | $1,041.4375 | $1,041.44 | $1,041.40 | $1,041.40 | |