| 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 | $236.29 | 9.196% | $258.0192 | $258.02 | $258.00 | $258.00 |
| Purchase #2 | $34.36 | 12.234% | $38.5636 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $160.75 | 5.303% | $169.2746 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $161.68 | 4.190% | $168.4544 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $56.38 | 6.597% | $60.0994 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $206.47 | 3.591% | $213.8843 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $175.84 | 3.394% | $181.808 | $181.81 | $181.80 | $181.80 |
| 7 purchase totals = | $1,031.77 | $1,090.1035 | $1,090.09 | $1,090.05 | $1,090.20 | |