| 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 | $120.25 | 11.242% | $133.7685 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $229.97 | 6.804% | $245.6172 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $26.32 | 3.870% | $27.3386 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $140.88 | 13.541% | $159.9566 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $48.58 | 6.275% | $51.6284 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $234.59 | 8.683% | $254.9594 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $99.49 | 11.138% | $110.5712 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $900.08 | $983.8399 | $983.85 | $983.80 | $983.90 | |