| 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 | $235.51 | 6.725% | $251.348 | $251.35 | $251.35 | $251.30 |
| Purchase #2 | $139.84 | 3.149% | $144.2436 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $74.97 | 11.415% | $83.5278 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $50.96 | 11.152% | $56.6431 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $229.36 | 6.441% | $244.1331 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $132.29 | 4.668% | $138.4653 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $114.74 | 10.226% | $126.4733 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $977.67 | $1,044.8342 | $1,044.83 | $1,044.85 | $1,044.70 | |