| 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 | $95.64 | 4.326% | $99.7774 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $97.77 | 5.535% | $103.1816 | $103.18 | $103.20 | $103.20 |
| Purchase #3 | $227.72 | 10.537% | $251.7149 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $216.30 | 4.467% | $225.9621 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $91.60 | 5.700% | $96.8212 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $247.32 | 13.629% | $281.0272 | $281.03 | $281.05 | $281.00 |
| Purchase #7 | $57.45 | 12.775% | $64.7892 | $64.79 | $64.80 | $64.80 |
| 7 purchase totals = | $1,033.80 | $1,123.2736 | $1,123.27 | $1,123.30 | $1,123.30 | |