| 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 | $221.67 | 9.198% | $242.0592 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $203.99 | 6.263% | $216.7659 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $7.86 | 5.233% | $8.2713 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $187.37 | 13.738% | $213.1109 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $70.82 | 4.516% | $74.0182 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $182.67 | 3.499% | $189.0616 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $186.66 | 12.412% | $209.8282 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $1,061.04 | $1,153.1153 | $1,153.12 | $1,153.05 | $1,153.20 | |