| 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 | $116.54 | 13.862% | $132.6948 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $185.30 | 5.336% | $195.1876 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $16.82 | 13.562% | $19.1011 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $234.28 | 8.455% | $254.0884 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $132.52 | 4.108% | $137.9639 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $240.32 | 11.203% | $267.243 | $267.24 | $267.25 | $267.20 |
| Purchase #7 | $115.45 | 6.825% | $123.3295 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $1,041.23 | $1,129.6083 | $1,129.60 | $1,129.65 | $1,129.60 | |