| 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 | $58.53 | 4.747% | $61.3084 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $245.66 | 13.651% | $279.195 | $279.20 | $279.20 | $279.20 |
| Purchase #3 | $212.72 | 10.318% | $234.6684 | $234.67 | $234.65 | $234.70 |
| Purchase #4 | $172.35 | 12.111% | $193.2233 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $218.89 | 3.111% | $225.6997 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $177.25 | 13.350% | $200.9129 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $111.98 | 7.518% | $120.3987 | $120.40 | $120.40 | $120.40 |
| 7 purchase totals = | $1,197.38 | $1,315.4064 | $1,315.41 | $1,315.35 | $1,315.40 | |