| 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 | $109.53 | 9.627% | $120.0745 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $95.49 | 3.494% | $98.8264 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $240.97 | 12.232% | $270.4455 | $270.45 | $270.45 | $270.40 |
| Purchase #4 | $200.72 | 13.552% | $227.9216 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $225.48 | 4.826% | $236.3617 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $237.28 | 12.439% | $266.7953 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $141.49 | 3.332% | $146.2044 | $146.20 | $146.20 | $146.20 |
| 7 purchase totals = | $1,250.96 | $1,366.6294 | $1,366.63 | $1,366.60 | $1,366.60 | |