| 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 | $132.34 | 11.462% | $147.5088 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $158.56 | 11.419% | $176.666 | $176.67 | $176.65 | $176.70 |
| Purchase #3 | $217.81 | 11.117% | $242.0239 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $75.61 | 13.753% | $86.0086 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $235.92 | 8.847% | $256.7918 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $191.89 | 3.415% | $198.443 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $211.28 | 6.776% | $225.5963 | $225.60 | $225.60 | $225.60 |
| 7 purchase totals = | $1,223.41 | $1,333.0384 | $1,333.04 | $1,333.00 | $1,333.00 | |