| 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 | $192.51 | 10.384% | $212.5002 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $100.37 | 12.861% | $113.2786 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $27.66 | 7.534% | $29.7439 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $128.51 | 13.647% | $146.0478 | $146.05 | $146.05 | $146.00 |
| Purchase #5 | $202.37 | 12.173% | $227.0045 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $156.31 | 11.623% | $174.4779 | $174.48 | $174.50 | $174.50 |
| Purchase #7 | $155.25 | 13.594% | $176.3547 | $176.35 | $176.35 | $176.40 |
| 7 purchase totals = | $962.98 | $1,079.4076 | $1,079.40 | $1,079.45 | $1,079.40 | |