| 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 | $96.87 | 13.532% | $109.9784 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $226.47 | 10.142% | $249.4386 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $214.30 | 10.291% | $236.3536 | $236.35 | $236.35 | $236.40 |
| Purchase #4 | $162.71 | 6.705% | $173.6197 | $173.62 | $173.60 | $173.60 |
| Purchase #5 | $128.51 | 8.672% | $139.6544 | $139.65 | $139.65 | $139.70 |
| Purchase #6 | $78.51 | 5.482% | $82.8139 | $82.81 | $82.80 | $82.80 |
| Purchase #7 | $221.83 | 8.483% | $240.6478 | $240.65 | $240.65 | $240.60 |
| 7 purchase totals = | $1,129.20 | $1,232.5064 | $1,232.50 | $1,232.50 | $1,232.50 | |