| 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 | $240.86 | 4.281% | $251.1712 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $91.29 | 9.722% | $100.1652 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $237.70 | 13.457% | $269.6873 | $269.69 | $269.70 | $269.70 |
| Purchase #4 | $197.61 | 10.112% | $217.5923 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $31.92 | 3.170% | $32.9319 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $25.70 | 7.482% | $27.6229 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $44.28 | 10.648% | $48.9949 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $869.36 | $948.1657 | $948.16 | $948.15 | $948.20 | |