| 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 | $87.36 | 5.516% | $92.1788 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $108.78 | 9.380% | $118.9836 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $170.47 | 11.117% | $189.4211 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $123.83 | 3.445% | $128.0959 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $203.44 | 7.703% | $219.111 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $206.78 | 3.155% | $213.3039 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $134.89 | 4.370% | $140.7847 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $1,035.55 | $1,101.8790 | $1,101.87 | $1,101.90 | $1,101.90 | |