| 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 | $248.72 | 3.170% | $256.6044 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $69.96 | 10.290% | $77.1589 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $212.43 | 6.422% | $226.0723 | $226.07 | $226.05 | $226.10 |
| Purchase #4 | $52.53 | 11.397% | $58.5168 | $58.52 | $58.50 | $58.50 |
| Purchase #5 | $226.52 | 5.548% | $239.0873 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $75.60 | 7.575% | $81.3267 | $81.33 | $81.35 | $81.30 |
| Purchase #7 | $236.51 | 3.536% | $244.873 | $244.87 | $244.85 | $244.90 |
| 7 purchase totals = | $1,122.27 | $1,183.6394 | $1,183.64 | $1,183.60 | $1,183.70 | |