| 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 | $211.92 | 3.614% | $219.5788 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $54.54 | 7.390% | $58.5705 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $20.69 | 6.517% | $22.0384 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $232.37 | 10.860% | $257.6054 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $230.54 | 8.507% | $250.152 | $250.15 | $250.15 | $250.20 |
| Purchase #6 | $74.91 | 12.315% | $84.1352 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $100.50 | 6.636% | $107.1692 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $925.47 | $999.2495 | $999.26 | $999.25 | $999.30 | |