| 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 | $231.95 | 5.512% | $244.7351 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $65.26 | 12.525% | $73.4338 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $158.47 | 9.343% | $173.2759 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $176.63 | 11.630% | $197.1721 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $176.39 | 5.209% | $185.5782 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $48.73 | 10.110% | $53.6566 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $126.47 | 13.520% | $143.5687 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $983.90 | $1,071.4204 | $1,071.43 | $1,071.45 | $1,071.50 | |