| 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 | $114.29 | 7.211% | $122.5315 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $154.25 | 9.807% | $169.3773 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $10.32 | 8.794% | $11.2275 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $182.89 | 5.655% | $193.2324 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $213.73 | 3.188% | $220.5437 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $102.56 | 12.249% | $115.1226 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $201.79 | 8.108% | $218.1511 | $218.15 | $218.15 | $218.20 |
| 7 purchase totals = | $979.83 | $1,050.1861 | $1,050.18 | $1,050.25 | $1,050.10 | |