| 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 | $86.52 | 5.846% | $91.578 | $91.58 | $91.60 | $91.60 |
| Purchase #2 | $216.38 | 5.142% | $227.5063 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $186.74 | 8.777% | $203.1302 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $209.35 | 7.496% | $225.0429 | $225.04 | $225.05 | $225.00 |
| Purchase #5 | $198.82 | 9.230% | $217.1711 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $149.71 | 6.566% | $159.54 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $149.75 | 8.247% | $162.0999 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $1,197.27 | $1,286.0684 | $1,286.07 | $1,286.10 | $1,286.00 | |