| 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 | $206.47 | 7.259% | $221.4577 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $107.31 | 3.829% | $111.4189 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $203.88 | 9.170% | $222.5758 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $113.98 | 3.334% | $117.7801 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $87.76 | 8.425% | $95.1538 | $95.15 | $95.15 | $95.20 |
| Purchase #6 | $115.93 | 5.220% | $121.9815 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $144.53 | 9.310% | $157.9857 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $979.86 | $1,048.3535 | $1,048.36 | $1,048.40 | $1,048.50 | |