| 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 | $27.60 | 6.760% | $29.4658 | $29.47 | $29.45 | $29.50 |
| Purchase #2 | $211.51 | 12.186% | $237.2846 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $191.61 | 9.152% | $209.1461 | $209.15 | $209.15 | $209.10 |
| Purchase #4 | $239.62 | 7.792% | $258.2912 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $150.35 | 13.179% | $170.1646 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $139.25 | 6.713% | $148.5979 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $133.47 | 9.530% | $146.1897 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $1,093.41 | $1,199.1399 | $1,199.14 | $1,199.15 | $1,199.20 | |