| 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 | $110.84 | 9.146% | $120.9774 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $151.30 | 5.506% | $159.6306 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $221.38 | 6.549% | $235.8782 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $170.70 | 11.725% | $190.7146 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $158.33 | 7.729% | $170.5673 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $230.57 | 4.826% | $241.6973 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $117.61 | 13.657% | $133.672 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $1,160.73 | $1,253.1374 | $1,253.14 | $1,253.15 | $1,253.20 | |