| 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 | $219.50 | 3.260% | $226.6557 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $69.51 | 5.726% | $73.4901 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $224.95 | 13.819% | $256.0358 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $234.34 | 3.628% | $242.8419 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $19.28 | 9.374% | $21.0873 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $42.59 | 13.170% | $48.1991 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $224.27 | 13.339% | $254.1854 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $1,034.44 | $1,122.4953 | $1,122.51 | $1,122.55 | $1,122.50 | |