| 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 | $194.27 | 12.169% | $217.9107 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $21.90 | 8.384% | $23.7361 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $46.55 | 11.586% | $51.9433 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $34.78 | 12.588% | $39.1581 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $20.61 | 4.262% | $21.4884 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $152.54 | 8.249% | $165.123 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $11.44 | 7.761% | $12.3279 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $482.09 | $531.6875 | $531.69 | $531.70 | $531.60 | |