| 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 | $36.69 | 8.120% | $39.6692 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $148.36 | 11.328% | $165.1662 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $173.39 | 4.465% | $181.1319 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $199.65 | 9.538% | $218.6926 | $218.69 | $218.70 | $218.70 |
| Purchase #5 | $244.45 | 12.548% | $275.1236 | $275.12 | $275.10 | $275.10 |
| Purchase #6 | $215.94 | 13.464% | $245.0142 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $233.67 | 3.399% | $241.6124 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,252.15 | $1,366.4101 | $1,366.40 | $1,366.35 | $1,366.40 | |