| 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 | $239.62 | 5.239% | $252.1737 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $209.50 | 6.828% | $223.8047 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $184.88 | 5.331% | $194.736 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $45.32 | 12.790% | $51.1164 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $160.34 | 13.682% | $182.2777 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $63.76 | 4.538% | $66.6534 | $66.65 | $66.65 | $66.70 |
| Purchase #7 | $125.38 | 5.597% | $132.3975 | $132.40 | $132.40 | $132.40 |
| 7 purchase totals = | $1,028.80 | $1,103.1594 | $1,103.16 | $1,103.15 | $1,103.20 | |