| 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 | $40.88 | 3.596% | $42.35 | $42.35 | $42.35 | $42.40 |
| Purchase #2 | $36.79 | 6.853% | $39.3112 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $242.38 | 3.565% | $251.0208 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $201.67 | 7.464% | $216.7226 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $219.48 | 5.853% | $232.3262 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $152.84 | 8.404% | $165.6847 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $58.59 | 13.872% | $66.7176 | $66.72 | $66.70 | $66.70 |
| 7 purchase totals = | $952.63 | $1,014.1331 | $1,014.13 | $1,014.10 | $1,014.10 | |