| 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 | $217.81 | 9.465% | $238.4257 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $39.75 | 7.660% | $42.7949 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $244.44 | 3.374% | $252.6874 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $53.78 | 9.397% | $58.8337 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $224.84 | 12.685% | $253.361 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $161.64 | 7.753% | $174.1719 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $213.95 | 4.220% | $222.9787 | $222.98 | $223.00 | $223.00 |
| 7 purchase totals = | $1,156.21 | $1,243.2533 | $1,243.25 | $1,243.30 | $1,243.30 | |