| 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 | $131.92 | 6.512% | $140.5106 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $245.43 | 4.156% | $255.6301 | $255.63 | $255.65 | $255.60 |
| Purchase #3 | $57.99 | 5.152% | $60.9776 | $60.98 | $61.00 | $61.00 |
| Purchase #4 | $89.48 | 11.196% | $99.4982 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $235.35 | 11.292% | $261.9257 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $41.36 | 7.399% | $44.4202 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $167.69 | 12.848% | $189.2348 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $969.22 | $1,052.1972 | $1,052.20 | $1,052.25 | $1,052.10 | |