| 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 | $109.62 | 10.278% | $120.8867 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $170.49 | 9.551% | $186.7735 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $242.73 | 4.751% | $254.2621 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $152.96 | 3.454% | $158.2432 | $158.24 | $158.25 | $158.20 |
| Purchase #5 | $101.77 | 11.735% | $113.7127 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $110.83 | 11.835% | $123.9467 | $123.95 | $123.95 | $123.90 |
| Purchase #7 | $164.35 | 6.617% | $175.225 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $1,052.75 | $1,133.0499 | $1,133.05 | $1,133.05 | $1,133.00 | |