| 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 | $139.40 | 4.206% | $145.2632 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $184.39 | 10.124% | $203.0576 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $53.42 | 9.688% | $58.5953 | $58.60 | $58.60 | $58.60 |
| Purchase #4 | $16.25 | 8.278% | $17.5952 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $194.67 | 9.408% | $212.9846 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $214.33 | 10.595% | $237.0383 | $237.04 | $237.05 | $237.00 |
| Purchase #7 | $244.38 | 8.549% | $265.272 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $1,046.84 | $1,139.8062 | $1,139.81 | $1,139.80 | $1,139.90 | |