| 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 | $208.35 | 8.721% | $226.5202 | $226.52 | $226.50 | $226.50 |
| Purchase #2 | $22.42 | 4.188% | $23.3589 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $236.35 | 3.575% | $244.7995 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $202.49 | 9.349% | $221.4208 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $201.88 | 5.316% | $212.6119 | $212.61 | $212.60 | $212.60 |
| Purchase #6 | $71.70 | 11.264% | $79.7763 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $142.33 | 12.117% | $159.5761 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $1,085.52 | $1,168.0637 | $1,168.07 | $1,168.05 | $1,168.10 | |