| 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 | $127.86 | 7.742% | $137.7589 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $117.50 | 9.301% | $128.4287 | $128.43 | $128.45 | $128.40 |
| Purchase #3 | $163.29 | 8.616% | $177.3591 | $177.36 | $177.35 | $177.40 |
| Purchase #4 | $47.71 | 10.266% | $52.6079 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $239.49 | 6.111% | $254.1252 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $247.39 | 12.282% | $277.7744 | $277.77 | $277.75 | $277.80 |
| Purchase #7 | $102.62 | 10.561% | $113.4577 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $1,045.86 | $1,141.5119 | $1,141.52 | $1,141.50 | $1,141.60 | |