| 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 | $226.69 | 6.123% | $240.5702 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $167.39 | 13.484% | $189.9609 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $246.53 | 13.235% | $279.1582 | $279.16 | $279.15 | $279.20 |
| Purchase #4 | $27.43 | 7.147% | $29.3904 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $243.76 | 11.360% | $271.4511 | $271.45 | $271.45 | $271.50 |
| Purchase #6 | $85.49 | 7.440% | $91.8505 | $91.85 | $91.85 | $91.90 |
| Purchase #7 | $208.66 | 8.107% | $225.5761 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $1,205.95 | $1,327.9574 | $1,327.96 | $1,327.95 | $1,328.20 | |