| 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 | $199.88 | 3.718% | $207.3115 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $46.92 | 6.767% | $50.0951 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $230.28 | 6.805% | $245.9506 | $245.95 | $245.95 | $246.00 |
| Purchase #4 | $54.45 | 6.847% | $58.1782 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $240.63 | 13.308% | $272.653 | $272.65 | $272.65 | $272.70 |
| Purchase #6 | $17.53 | 10.118% | $19.3037 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $160.89 | 10.150% | $177.2203 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $950.58 | $1,030.7124 | $1,030.71 | $1,030.70 | $1,030.80 | |