| 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 | $194.64 | 12.645% | $219.2522 | $219.25 | $219.25 | $219.30 |
| Purchase #2 | $10.60 | 11.766% | $11.8472 | $11.85 | $11.85 | $11.80 |
| Purchase #3 | $11.29 | 13.676% | $12.834 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $119.48 | 8.589% | $129.7421 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $91.25 | 5.249% | $96.0397 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $106.27 | 5.588% | $112.2084 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $6.97 | 4.319% | $7.271 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $540.50 | $589.1946 | $589.19 | $589.20 | $589.10 | |