| 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 | $77.98 | 11.210% | $86.7216 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $193.39 | 8.164% | $209.1784 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $90.45 | 10.671% | $100.1019 | $100.10 | $100.10 | $100.10 |
| Purchase #4 | $197.29 | 9.593% | $216.216 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $194.53 | 9.162% | $212.3528 | $212.35 | $212.35 | $212.40 |
| Purchase #6 | $177.92 | 11.554% | $198.4769 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $121.34 | 6.682% | $129.4479 | $129.45 | $129.45 | $129.40 |
| 7 purchase totals = | $1,052.90 | $1,152.4955 | $1,152.50 | $1,152.50 | $1,152.50 | |