| 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 | $196.50 | 5.679% | $207.6592 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $182.87 | 4.249% | $190.6401 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $170.49 | 4.526% | $178.2064 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $128.25 | 9.300% | $140.1773 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $216.87 | 6.245% | $230.4135 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $131.78 | 13.451% | $149.5057 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $183.61 | 5.365% | $193.4607 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $1,210.37 | $1,290.0629 | $1,290.07 | $1,290.05 | $1,290.10 | |