| 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 | $114.32 | 9.342% | $124.9998 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $249.96 | 9.661% | $274.1086 | $274.11 | $274.10 | $274.10 |
| Purchase #3 | $23.47 | 13.273% | $26.5852 | $26.59 | $26.60 | $26.60 |
| Purchase #4 | $135.57 | 12.457% | $152.458 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $137.45 | 12.387% | $154.4759 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $197.77 | 13.807% | $225.0761 | $225.08 | $225.10 | $225.10 |
| Purchase #7 | $70.65 | 11.302% | $78.6349 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $929.19 | $1,036.3385 | $1,036.35 | $1,036.40 | $1,036.40 | |