| 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 | $129.35 | 8.863% | $140.8143 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $207.49 | 8.519% | $225.1661 | $225.17 | $225.15 | $225.20 |
| Purchase #3 | $19.29 | 10.594% | $21.3336 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $83.49 | 8.665% | $90.7244 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $179.60 | 6.651% | $191.5452 | $191.55 | $191.55 | $191.50 |
| Purchase #6 | $136.37 | 4.281% | $142.208 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $194.61 | 3.779% | $201.9643 | $201.96 | $201.95 | $202.00 |
| 7 purchase totals = | $950.20 | $1,013.7559 | $1,013.75 | $1,013.70 | $1,013.70 | |