| 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 | $212.51 | 13.104% | $240.3573 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $5.35 | 4.494% | $5.5904 | $5.59 | $5.60 | $5.60 |
| Purchase #3 | $146.68 | 10.236% | $161.6942 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $181.54 | 10.663% | $200.8976 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $243.77 | 7.659% | $262.4403 | $262.44 | $262.45 | $262.40 |
| Purchase #6 | $189.98 | 8.789% | $206.6773 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $91.64 | 5.517% | $96.6958 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $1,071.47 | $1,174.3529 | $1,174.36 | $1,174.40 | $1,174.40 | |