| 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 | $120.96 | 6.742% | $129.1151 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $239.80 | 11.800% | $268.0964 | $268.10 | $268.10 | $268.10 |
| Purchase #3 | $175.51 | 6.167% | $186.3337 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $78.40 | 8.458% | $85.0311 | $85.03 | $85.05 | $85.00 |
| Purchase #5 | $81.72 | 3.710% | $84.7518 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $53.30 | 12.113% | $59.7562 | $59.76 | $59.75 | $59.80 |
| Purchase #7 | $239.96 | 6.155% | $254.7295 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $989.65 | $1,067.8138 | $1,067.82 | $1,067.85 | $1,067.80 | |