| 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 | $221.38 | 3.448% | $229.0132 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $172.99 | 5.129% | $181.8627 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $56.36 | 3.129% | $58.1235 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $203.65 | 10.779% | $225.6014 | $225.60 | $225.60 | $225.60 |
| Purchase #5 | $132.93 | 12.453% | $149.4838 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $144.48 | 3.722% | $149.8575 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $142.33 | 7.818% | $153.4574 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $1,074.12 | $1,147.3995 | $1,147.39 | $1,147.35 | $1,147.50 | |