| 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 | $116.60 | 3.520% | $120.7043 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $216.67 | 13.851% | $246.681 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $44.72 | 5.201% | $47.0459 | $47.05 | $47.05 | $47.00 |
| Purchase #4 | $32.85 | 13.649% | $37.3337 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $144.90 | 8.136% | $156.6891 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $104.62 | 3.673% | $108.4627 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $211.95 | 4.643% | $221.7908 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $872.31 | $938.7075 | $938.70 | $938.75 | $938.70 | |