| 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 | $160.34 | 9.491% | $175.5579 | $175.56 | $175.55 | $175.60 |
| Purchase #2 | $248.87 | 10.772% | $275.6783 | $275.68 | $275.70 | $275.70 |
| Purchase #3 | $44.82 | 10.117% | $49.3544 | $49.35 | $49.35 | $49.40 |
| Purchase #4 | $249.97 | 8.546% | $271.3324 | $271.33 | $271.35 | $271.30 |
| Purchase #5 | $219.46 | 8.843% | $238.8668 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $126.46 | 4.645% | $132.3341 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $223.80 | 11.142% | $248.7358 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $1,273.72 | $1,391.8597 | $1,391.86 | $1,391.90 | $1,391.90 | |