| 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 | $219.84 | 11.399% | $244.8996 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $195.57 | 12.579% | $220.1708 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $9.33 | 4.248% | $9.7263 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $58.58 | 7.205% | $62.8007 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $174.30 | 8.286% | $188.7425 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $77.42 | 8.838% | $84.2624 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $30.49 | 9.550% | $33.4018 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $765.53 | $844.0041 | $844.00 | $844.00 | $844.00 | |