| 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 | $190.46 | 4.161% | $198.385 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $55.94 | 9.435% | $61.2179 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $242.88 | 11.351% | $270.4493 | $270.45 | $270.45 | $270.40 |
| Purchase #4 | $76.80 | 9.357% | $83.9862 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $28.63 | 4.180% | $29.8267 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $88.93 | 4.809% | $93.2066 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $202.66 | 10.319% | $223.5725 | $223.57 | $223.55 | $223.60 |
| 7 purchase totals = | $886.30 | $960.6442 | $960.66 | $960.65 | $960.60 | |