| 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 | $190.46 | 13.701% | $216.5549 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $155.66 | 11.870% | $174.1368 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $180.86 | 11.630% | $201.894 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $188.97 | 6.629% | $201.4968 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $57.42 | 10.394% | $63.3882 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $202.59 | 3.559% | $209.8002 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $216.90 | 3.695% | $224.9145 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $1,192.86 | $1,292.1854 | $1,292.18 | $1,292.20 | $1,292.20 | |