| 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 | $200.93 | 7.130% | $215.2563 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $212.35 | 11.111% | $235.9442 | $235.94 | $235.95 | $235.90 |
| Purchase #3 | $235.87 | 7.743% | $254.1334 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $21.89 | 4.113% | $22.7903 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $104.27 | 12.215% | $117.0066 | $117.01 | $117.00 | $117.00 |
| Purchase #6 | $139.42 | 6.730% | $148.803 | $148.80 | $148.80 | $148.80 |
| Purchase #7 | $139.72 | 5.786% | $147.8042 | $147.80 | $147.80 | $147.80 |
| 7 purchase totals = | $1,054.45 | $1,141.7380 | $1,141.73 | $1,141.75 | $1,141.70 | |