| 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 | $67.72 | 11.801% | $75.7116 | $75.71 | $75.70 | $75.70 |
| Purchase #2 | $143.37 | 11.374% | $159.6769 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $244.32 | 8.240% | $264.452 | $264.45 | $264.45 | $264.50 |
| Purchase #4 | $241.65 | 5.530% | $255.0132 | $255.01 | $255.00 | $255.00 |
| Purchase #5 | $105.81 | 8.132% | $114.4145 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $193.74 | 10.837% | $214.7356 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $145.52 | 8.582% | $158.0085 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $1,142.13 | $1,242.0123 | $1,242.01 | $1,242.00 | $1,242.00 | |