| 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 | $140.48 | 4.669% | $147.039 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $240.80 | 6.437% | $256.3003 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $14.47 | 4.394% | $15.1058 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $153.74 | 6.468% | $163.6839 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $35.37 | 5.131% | $37.1848 | $37.18 | $37.20 | $37.20 |
| Purchase #6 | $106.45 | 13.254% | $120.5589 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $237.68 | 13.691% | $270.2208 | $270.22 | $270.20 | $270.20 |
| 7 purchase totals = | $928.99 | $1,010.0935 | $1,010.09 | $1,010.10 | $1,010.10 | |