| 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 | $93.92 | 3.490% | $97.1978 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $245.31 | 4.520% | $256.398 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $159.74 | 3.666% | $165.5961 | $165.60 | $165.60 | $165.60 |
| Purchase #4 | $199.44 | 4.566% | $208.5464 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $105.71 | 4.120% | $110.0653 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $249.30 | 9.453% | $272.8663 | $272.87 | $272.85 | $272.90 |
| Purchase #7 | $132.48 | 13.312% | $150.1157 | $150.12 | $150.10 | $150.10 |
| 7 purchase totals = | $1,185.90 | $1,260.7856 | $1,260.81 | $1,260.75 | $1,260.80 | |