| 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 | $44.67 | 12.256% | $50.1448 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $161.96 | 8.859% | $176.308 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $179.62 | 5.685% | $189.8314 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $12.35 | 4.500% | $12.9058 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $211.85 | 4.812% | $222.0442 | $222.04 | $222.05 | $222.00 |
| Purchase #6 | $247.78 | 8.233% | $268.1797 | $268.18 | $268.20 | $268.20 |
| Purchase #7 | $23.35 | 13.551% | $26.5142 | $26.51 | $26.50 | $26.50 |
| 7 purchase totals = | $881.58 | $945.9281 | $945.92 | $945.95 | $945.80 | |