| 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 | $127.29 | 8.582% | $138.214 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $95.85 | 4.792% | $100.4431 | $100.44 | $100.45 | $100.40 |
| Purchase #3 | $242.81 | 10.425% | $268.1229 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $197.28 | 3.316% | $203.8218 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $37.60 | 6.631% | $40.0933 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $169.98 | 10.130% | $187.199 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $98.62 | 8.371% | $106.8755 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $969.43 | $1,044.7696 | $1,044.76 | $1,044.75 | $1,044.70 | |