| 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 | $132.60 | 3.775% | $137.6057 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $207.97 | 12.311% | $233.5732 | $233.57 | $233.55 | $233.60 |
| Purchase #3 | $168.45 | 9.617% | $184.6498 | $184.65 | $184.65 | $184.60 |
| Purchase #4 | $138.44 | 10.770% | $153.35 | $153.35 | $153.35 | $153.40 |
| Purchase #5 | $172.96 | 13.431% | $196.1903 | $196.19 | $196.20 | $196.20 |
| Purchase #6 | $25.69 | 3.232% | $26.5203 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $197.79 | 5.707% | $209.0779 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $1,043.90 | $1,140.9672 | $1,140.97 | $1,140.95 | $1,141.00 | |