| 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 | $239.84 | 3.803% | $248.9611 | $248.96 | $248.95 | $249.00 |
| Purchase #2 | $213.84 | 8.598% | $232.226 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $95.98 | 5.697% | $101.448 | $101.45 | $101.45 | $101.40 |
| Purchase #4 | $222.99 | 4.741% | $233.562 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $9.48 | 4.647% | $9.9205 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $50.45 | 3.415% | $52.1729 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $200.41 | 10.865% | $222.1845 | $222.18 | $222.20 | $222.20 |
| 7 purchase totals = | $1,032.99 | $1,100.4750 | $1,100.47 | $1,100.45 | $1,100.50 | |