| 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 | $110.54 | 3.288% | $114.1746 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $102.35 | 12.363% | $115.0035 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $245.46 | 8.292% | $265.8135 | $265.81 | $265.80 | $265.80 |
| Purchase #4 | $155.33 | 5.578% | $163.9943 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $142.96 | 5.266% | $150.4883 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $241.43 | 9.172% | $263.574 | $263.57 | $263.55 | $263.60 |
| Purchase #7 | $161.68 | 5.560% | $170.6694 | $170.67 | $170.65 | $170.70 |
| 7 purchase totals = | $1,159.75 | $1,243.7176 | $1,243.70 | $1,243.65 | $1,243.80 | |