| 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 | $247.83 | 5.597% | $261.701 | $261.70 | $261.70 | $261.70 |
| Purchase #2 | $202.68 | 13.296% | $229.6283 | $229.63 | $229.65 | $229.60 |
| Purchase #3 | $134.50 | 9.798% | $147.6783 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $193.87 | 13.774% | $220.5737 | $220.57 | $220.55 | $220.60 |
| Purchase #5 | $53.44 | 7.288% | $57.3347 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $15.96 | 6.465% | $16.9918 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $17.80 | 4.645% | $18.6268 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $866.08 | $952.5346 | $952.53 | $952.60 | $952.50 | |