| 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 | $129.63 | 10.710% | $143.5134 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $79.65 | 4.678% | $83.376 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $67.70 | 8.717% | $73.6014 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $13.43 | 8.571% | $14.5811 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $126.55 | 7.272% | $135.7527 | $135.75 | $135.75 | $135.80 |
| Purchase #6 | $202.68 | 12.397% | $227.8062 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $243.80 | 3.152% | $251.4846 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $863.44 | $930.1154 | $930.11 | $930.15 | $930.20 | |