| 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 | $214.48 | 3.189% | $221.3198 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $70.44 | 3.313% | $72.7737 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $41.50 | 4.603% | $43.4102 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $91.55 | 10.405% | $101.0758 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $204.30 | 10.723% | $226.2071 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $121.63 | 6.176% | $129.1419 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $152.42 | 3.809% | $158.2257 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $896.32 | $952.1542 | $952.16 | $952.15 | $952.10 | |