| 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 | $12.51 | 9.134% | $13.6527 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $243.49 | 7.409% | $261.5302 | $261.53 | $261.55 | $261.50 |
| Purchase #3 | $205.55 | 13.325% | $232.9395 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $226.71 | 6.825% | $242.183 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $201.74 | 8.102% | $218.085 | $218.09 | $218.10 | $218.10 |
| Purchase #6 | $152.59 | 6.523% | $162.5434 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $46.59 | 8.781% | $50.6811 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $1,089.18 | $1,181.6149 | $1,181.61 | $1,181.70 | $1,181.60 | |