| 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 | $193.54 | 10.201% | $213.283 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $160.81 | 9.206% | $175.6142 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $180.39 | 5.829% | $190.9049 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $105.33 | 13.288% | $119.3263 | $119.33 | $119.35 | $119.30 |
| Purchase #5 | $210.36 | 8.157% | $227.5191 | $227.52 | $227.50 | $227.50 |
| Purchase #6 | $61.73 | 11.621% | $68.9036 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $137.42 | 7.474% | $147.6908 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $1,049.58 | $1,143.2419 | $1,143.23 | $1,143.25 | $1,143.20 | |