| 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 | $181.37 | 3.662% | $188.0118 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $121.63 | 3.275% | $125.6134 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $199.63 | 3.594% | $206.8047 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $220.85 | 13.714% | $251.1374 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $156.25 | 5.842% | $165.3781 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $137.70 | 12.710% | $155.2017 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $209.74 | 4.733% | $219.667 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $1,227.17 | $1,311.8141 | $1,311.81 | $1,311.80 | $1,311.80 | |