| 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 | $209.91 | 8.662% | $228.0924 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $22.44 | 11.862% | $25.1018 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $51.27 | 7.147% | $54.9343 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $110.74 | 11.300% | $123.2536 | $123.25 | $123.25 | $123.30 |
| Purchase #5 | $225.65 | 4.327% | $235.4139 | $235.41 | $235.40 | $235.40 |
| Purchase #6 | $224.88 | 11.196% | $250.0576 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $190.39 | 13.148% | $215.4225 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $1,035.28 | $1,132.2761 | $1,132.26 | $1,132.25 | $1,132.30 | |