| 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 | $242.38 | 12.518% | $272.7211 | $272.72 | $272.70 | $272.70 |
| Purchase #2 | $232.67 | 10.180% | $256.3558 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $234.77 | 8.639% | $255.0518 | $255.05 | $255.05 | $255.10 |
| Purchase #4 | $240.95 | 5.145% | $253.3469 | $253.35 | $253.35 | $253.30 |
| Purchase #5 | $246.28 | 5.450% | $259.7023 | $259.70 | $259.70 | $259.70 |
| Purchase #6 | $214.41 | 7.324% | $230.1134 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $121.46 | 4.623% | $127.0751 | $127.08 | $127.10 | $127.10 |
| 7 purchase totals = | $1,532.92 | $1,654.3664 | $1,654.37 | $1,654.35 | $1,654.40 | |