| 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 | $32.35 | 11.760% | $36.1544 | $36.15 | $36.15 | $36.20 |
| Purchase #2 | $200.54 | 8.332% | $217.249 | $217.25 | $217.25 | $217.20 |
| Purchase #3 | $22.69 | 13.357% | $25.7207 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $134.25 | 4.354% | $140.0952 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $198.71 | 7.477% | $213.5675 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $182.51 | 5.117% | $191.849 | $191.85 | $191.85 | $191.80 |
| Purchase #7 | $57.25 | 13.681% | $65.0824 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $828.30 | $889.7182 | $889.72 | $889.70 | $889.70 | |