| 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 | $41.91 | 12.425% | $47.1173 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $139.72 | 11.407% | $155.6579 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $211.41 | 3.548% | $218.9108 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $165.42 | 6.222% | $175.7124 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $14.63 | 8.256% | $15.8379 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $177.58 | 4.842% | $186.1784 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $212.34 | 4.347% | $221.5704 | $221.57 | $221.55 | $221.60 |
| 7 purchase totals = | $963.01 | $1,020.9851 | $1,020.99 | $1,020.95 | $1,021.00 | |