| 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 | $112.72 | 13.781% | $128.2539 | $128.25 | $128.25 | $128.30 |
| Purchase #2 | $65.77 | 8.180% | $71.15 | $71.15 | $71.15 | $71.20 |
| Purchase #3 | $24.96 | 5.782% | $26.4032 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $189.26 | 12.232% | $212.4103 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $29.37 | 10.505% | $32.4553 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $30.56 | 10.150% | $33.6618 | $33.66 | $33.65 | $33.70 |
| Purchase #7 | $217.52 | 9.119% | $237.3556 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $670.16 | $741.6901 | $741.69 | $741.65 | $741.90 | |