| 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 | $119.78 | 7.777% | $129.0953 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $92.25 | 7.516% | $99.1835 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $66.53 | 3.610% | $68.9317 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $219.76 | 11.576% | $245.1994 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $82.97 | 13.830% | $94.4448 | $94.44 | $94.45 | $94.40 |
| Purchase #6 | $230.74 | 13.614% | $262.1529 | $262.15 | $262.15 | $262.20 |
| Purchase #7 | $62.42 | 4.751% | $65.3856 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $874.45 | $964.3932 | $964.39 | $964.45 | $964.40 | |