| 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 | $221.58 | 3.471% | $229.271 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $225.83 | 8.578% | $245.2017 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $211.89 | 6.171% | $224.9657 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $12.42 | 12.102% | $13.9231 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $42.60 | 6.784% | $45.49 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $41.44 | 4.867% | $43.4569 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $198.86 | 3.857% | $206.53 | $206.53 | $206.55 | $206.50 |
| 7 purchase totals = | $954.62 | $1,008.8384 | $1,008.84 | $1,008.80 | $1,008.90 | |