| 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 | $229.59 | 7.255% | $246.2468 | $246.25 | $246.25 | $246.20 |
| Purchase #2 | $190.71 | 9.284% | $208.4155 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $225.66 | 13.747% | $256.6815 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $248.64 | 6.405% | $264.5654 | $264.57 | $264.55 | $264.60 |
| Purchase #5 | $133.86 | 13.864% | $152.4184 | $152.42 | $152.40 | $152.40 |
| Purchase #6 | $66.79 | 7.260% | $71.639 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $101.86 | 13.448% | $115.5581 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $1,197.11 | $1,315.5247 | $1,315.54 | $1,315.50 | $1,315.50 | |