| 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 | $172.76 | 10.646% | $191.152 | $191.15 | $191.15 | $191.20 |
| Purchase #2 | $222.70 | 11.125% | $247.4754 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $200.43 | 5.119% | $210.69 | $210.69 | $210.70 | $210.70 |
| Purchase #4 | $123.81 | 9.627% | $135.7292 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $235.70 | 11.509% | $262.8267 | $262.83 | $262.85 | $262.80 |
| Purchase #6 | $49.68 | 10.627% | $54.9595 | $54.96 | $54.95 | $55.00 |
| Purchase #7 | $185.64 | 9.504% | $203.2832 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $1,190.72 | $1,306.1160 | $1,306.12 | $1,306.20 | $1,306.20 | |