| 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 | $220.69 | 11.383% | $245.8111 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $107.82 | 12.698% | $121.511 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $153.87 | 6.418% | $163.7454 | $163.75 | $163.75 | $163.70 |
| Purchase #4 | $160.98 | 8.155% | $174.1079 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $237.68 | 6.685% | $253.5689 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $35.30 | 4.349% | $36.8352 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $158.59 | 10.673% | $175.5163 | $175.52 | $175.50 | $175.50 |
| 7 purchase totals = | $1,074.93 | $1,171.0958 | $1,171.11 | $1,171.05 | $1,171.00 | |