| 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 | $180.66 | 13.395% | $204.8594 | $204.86 | $204.85 | $204.90 |
| Purchase #2 | $36.94 | 5.152% | $38.8431 | $38.84 | $38.85 | $38.80 |
| Purchase #3 | $176.54 | 6.629% | $188.2428 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $191.60 | 5.755% | $202.6266 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $54.39 | 11.523% | $60.6574 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $235.49 | 4.322% | $245.6679 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $213.65 | 12.853% | $241.1104 | $241.11 | $241.10 | $241.10 |
| 7 purchase totals = | $1,089.27 | $1,182.0076 | $1,182.01 | $1,182.00 | $1,182.00 | |