| 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 | $127.51 | 9.689% | $139.8644 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $204.90 | 4.137% | $213.3767 | $213.38 | $213.40 | $213.40 |
| Purchase #3 | $20.82 | 11.761% | $23.2686 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $202.87 | 5.585% | $214.2003 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $248.95 | 5.295% | $262.1319 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $95.34 | 8.873% | $103.7995 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $147.87 | 3.161% | $152.5442 | $152.54 | $152.55 | $152.50 |
| 7 purchase totals = | $1,048.26 | $1,109.1856 | $1,109.18 | $1,109.20 | $1,109.20 | |