| 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 | $208.30 | 5.377% | $219.5003 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $219.81 | 11.315% | $244.6815 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $129.46 | 6.742% | $138.1882 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $19.27 | 11.872% | $21.5577 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $228.61 | 12.733% | $257.7189 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $144.59 | 7.570% | $155.5355 | $155.54 | $155.55 | $155.50 |
| Purchase #7 | $25.57 | 6.411% | $27.2093 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $975.61 | $1,064.3914 | $1,064.40 | $1,064.40 | $1,064.40 | |