| 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 | $233.36 | 7.458% | $250.764 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $154.96 | 7.170% | $166.0706 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $153.95 | 4.849% | $161.415 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $207.31 | 12.265% | $232.7366 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $90.33 | 9.384% | $98.8066 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $145.61 | 5.841% | $154.1151 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $248.46 | 9.455% | $271.9519 | $271.95 | $271.95 | $272.00 |
| 7 purchase totals = | $1,233.98 | $1,335.8598 | $1,335.87 | $1,335.80 | $1,335.90 | |