| 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 | $126.31 | 4.778% | $132.3451 | $132.35 | $132.35 | $132.30 |
| Purchase #2 | $183.54 | 11.322% | $204.3204 | $204.32 | $204.30 | $204.30 |
| Purchase #3 | $194.95 | 7.608% | $209.7818 | $209.78 | $209.80 | $209.80 |
| Purchase #4 | $160.29 | 8.742% | $174.3026 | $174.30 | $174.30 | $174.30 |
| Purchase #5 | $211.84 | 3.377% | $218.9938 | $218.99 | $219.00 | $219.00 |
| Purchase #6 | $30.71 | 4.775% | $32.1764 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $132.62 | 8.655% | $144.0983 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $1,040.26 | $1,116.0184 | $1,116.02 | $1,116.05 | $1,116.00 | |