| 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 | $191.49 | 9.422% | $209.5322 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $100.56 | 7.781% | $108.3846 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $116.77 | 12.737% | $131.643 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $40.55 | 9.845% | $44.5421 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $218.73 | 4.543% | $228.6669 | $228.67 | $228.65 | $228.70 |
| Purchase #6 | $45.54 | 12.152% | $51.074 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $192.53 | 10.160% | $212.091 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $906.17 | $985.9338 | $985.92 | $985.95 | $985.90 | |