| 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 | $228.43 | 12.297% | $256.52 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $22.58 | 12.733% | $25.4551 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $218.63 | 12.449% | $245.8472 | $245.85 | $245.85 | $245.80 |
| Purchase #4 | $78.56 | 12.226% | $88.1647 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $238.42 | 12.696% | $268.6898 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $173.88 | 13.535% | $197.4147 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $152.35 | 11.640% | $170.0835 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $1,112.85 | $1,252.1750 | $1,252.17 | $1,252.15 | $1,252.20 | |