| 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 | $244.73 | 7.576% | $263.2707 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $38.78 | 4.230% | $40.4204 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $182.75 | 6.766% | $195.1149 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $196.93 | 11.236% | $219.0571 | $219.06 | $219.05 | $219.10 |
| Purchase #5 | $200.29 | 11.604% | $223.5317 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $190.26 | 6.628% | $202.8704 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $91.51 | 13.704% | $104.0505 | $104.05 | $104.05 | $104.10 |
| 7 purchase totals = | $1,145.25 | $1,248.3157 | $1,248.31 | $1,248.25 | $1,248.40 | |