| 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 | $217.75 | 6.162% | $231.1678 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $74.36 | 7.194% | $79.7095 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $170.69 | 13.385% | $193.5369 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $219.68 | 10.117% | $241.905 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $218.40 | 11.316% | $243.1141 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $81.77 | 13.443% | $92.7623 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $33.97 | 12.742% | $38.2985 | $38.30 | $38.30 | $38.30 |
| 7 purchase totals = | $1,016.62 | $1,120.4941 | $1,120.50 | $1,120.45 | $1,120.50 | |