| 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 | $133.72 | 9.711% | $146.7055 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $180.26 | 10.322% | $198.8664 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $85.34 | 5.827% | $90.3128 | $90.31 | $90.30 | $90.30 |
| Purchase #4 | $242.61 | 12.257% | $272.3467 | $272.35 | $272.35 | $272.30 |
| Purchase #5 | $152.50 | 10.286% | $168.1862 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $104.60 | 10.344% | $115.4198 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $232.57 | 13.145% | $263.1413 | $263.14 | $263.15 | $263.10 |
| 7 purchase totals = | $1,131.60 | $1,254.9787 | $1,254.99 | $1,254.95 | $1,254.90 | |