| 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 | $79.91 | 6.111% | $84.7933 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $155.88 | 7.217% | $167.1299 | $167.13 | $167.15 | $167.10 |
| Purchase #3 | $157.35 | 8.485% | $170.7011 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $240.69 | 4.378% | $251.2274 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $191.83 | 11.363% | $213.6276 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $241.28 | 12.777% | $272.1083 | $272.11 | $272.10 | $272.10 |
| Purchase #7 | $246.96 | 6.655% | $263.3952 | $263.40 | $263.40 | $263.40 |
| 7 purchase totals = | $1,313.90 | $1,422.9828 | $1,422.99 | $1,423.05 | $1,422.90 | |