| 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 | $103.93 | 5.326% | $109.4653 | $109.47 | $109.45 | $109.50 |
| Purchase #2 | $223.62 | 3.600% | $231.6703 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $110.44 | 11.765% | $123.4333 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $23.53 | 9.512% | $25.7682 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $170.98 | 3.715% | $177.3319 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $142.64 | 3.158% | $147.1446 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $37.74 | 13.130% | $42.6953 | $42.70 | $42.70 | $42.70 |
| 7 purchase totals = | $812.88 | $857.5089 | $857.51 | $857.50 | $857.50 | |