| 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 | $239.99 | 7.706% | $258.4836 | $258.48 | $258.50 | $258.50 |
| Purchase #2 | $60.86 | 12.414% | $68.4152 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $111.65 | 4.441% | $116.6084 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $38.83 | 7.197% | $41.6246 | $41.62 | $41.60 | $41.60 |
| Purchase #5 | $76.82 | 4.236% | $80.0741 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $11.73 | 10.750% | $12.991 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $225.87 | 5.205% | $237.6265 | $237.63 | $237.65 | $237.60 |
| 7 purchase totals = | $765.75 | $815.8234 | $815.82 | $815.80 | $815.80 | |