| 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 | $195.56 | 12.433% | $219.874 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $179.35 | 11.619% | $200.1887 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $42.32 | 6.532% | $45.0843 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $206.42 | 3.259% | $213.1472 | $213.15 | $213.15 | $213.10 |
| Purchase #5 | $115.97 | 10.475% | $128.1179 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $148.84 | 7.500% | $160.003 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $229.44 | 5.640% | $242.3804 | $242.38 | $242.40 | $242.40 |
| 7 purchase totals = | $1,117.90 | $1,208.7955 | $1,208.79 | $1,208.80 | $1,208.80 | |