| 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 | $206.64 | 8.226% | $223.6382 | $223.64 | $223.65 | $223.60 |
| Purchase #2 | $44.46 | 4.180% | $46.3184 | $46.32 | $46.30 | $46.30 |
| Purchase #3 | $178.96 | 8.320% | $193.8495 | $193.85 | $193.85 | $193.80 |
| Purchase #4 | $235.46 | 13.104% | $266.3147 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $112.30 | 4.480% | $117.331 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $99.29 | 7.338% | $106.5759 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $154.81 | 13.569% | $175.8162 | $175.82 | $175.80 | $175.80 |
| 7 purchase totals = | $1,031.92 | $1,129.8439 | $1,129.85 | $1,129.85 | $1,129.70 | |