| 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 | $247.26 | 7.742% | $266.4029 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $68.80 | 11.411% | $76.6508 | $76.65 | $76.65 | $76.70 |
| Purchase #3 | $27.26 | 9.748% | $29.9173 | $29.92 | $29.90 | $29.90 |
| Purchase #4 | $172.27 | 10.669% | $190.6495 | $190.65 | $190.65 | $190.60 |
| Purchase #5 | $199.96 | 9.665% | $219.2861 | $219.29 | $219.30 | $219.30 |
| Purchase #6 | $106.67 | 5.823% | $112.8814 | $112.88 | $112.90 | $112.90 |
| Purchase #7 | $23.97 | 7.712% | $25.8186 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $846.19 | $921.6066 | $921.61 | $921.60 | $921.60 | |