| 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 | $175.42 | 7.781% | $189.0694 | $189.07 | $189.05 | $189.10 |
| Purchase #2 | $125.30 | 6.746% | $133.7527 | $133.75 | $133.75 | $133.80 |
| Purchase #3 | $191.90 | 11.111% | $213.222 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $99.36 | 11.794% | $111.0785 | $111.08 | $111.10 | $111.10 |
| Purchase #5 | $239.74 | 12.174% | $268.9259 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $213.55 | 8.723% | $232.178 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $103.74 | 11.298% | $115.4605 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $1,149.01 | $1,263.6870 | $1,263.69 | $1,263.70 | $1,263.80 | |