| 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 | $160.28 | 6.261% | $170.3151 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $23.66 | 7.615% | $25.4617 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $113.58 | 6.741% | $121.2364 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $234.80 | 4.874% | $246.2442 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $110.68 | 6.145% | $117.4813 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $221.86 | 10.556% | $245.2795 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $247.89 | 8.603% | $269.216 | $269.22 | $269.20 | $269.20 |
| 7 purchase totals = | $1,112.75 | $1,195.2342 | $1,195.24 | $1,195.25 | $1,195.20 | |