| 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 | $192.30 | 11.408% | $214.2376 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $197.33 | 12.420% | $221.8384 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $109.50 | 10.665% | $121.1782 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $157.41 | 13.611% | $178.8351 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $240.53 | 12.333% | $270.1946 | $270.19 | $270.20 | $270.20 |
| Purchase #6 | $208.48 | 5.598% | $220.1507 | $220.15 | $220.15 | $220.20 |
| Purchase #7 | $212.50 | 10.628% | $235.0845 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,318.05 | $1,461.5191 | $1,461.52 | $1,461.60 | $1,461.50 | |