| 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 | $237.59 | 3.199% | $245.1905 | $245.19 | $245.20 | $245.20 |
| Purchase #2 | $62.72 | 6.864% | $67.0251 | $67.03 | $67.05 | $67.00 |
| Purchase #3 | $39.79 | 7.204% | $42.6565 | $42.66 | $42.65 | $42.70 |
| Purchase #4 | $131.37 | 7.368% | $141.0493 | $141.05 | $141.05 | $141.00 |
| Purchase #5 | $210.41 | 3.571% | $217.9237 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $240.75 | 7.367% | $258.4861 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $148.26 | 5.709% | $156.7242 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $1,070.89 | $1,129.0554 | $1,129.06 | $1,129.05 | $1,129.00 | |