| 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 | $234.87 | 6.131% | $249.2699 | $249.27 | $249.25 | $249.30 |
| Purchase #2 | $114.78 | 5.416% | $120.9965 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $67.73 | 11.664% | $75.63 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $189.26 | 13.183% | $214.2101 | $214.21 | $214.20 | $214.20 |
| Purchase #5 | $139.62 | 3.541% | $144.5639 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $6.36 | 9.120% | $6.94 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $171.37 | 4.486% | $179.0577 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $923.99 | $990.6681 | $990.67 | $990.65 | $990.70 | |