| 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 | $10.68 | 4.155% | $11.1238 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $208.91 | 10.172% | $230.1603 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $30.51 | 4.478% | $31.8762 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $134.57 | 11.368% | $149.8679 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $175.83 | 7.702% | $189.3724 | $189.37 | $189.35 | $189.40 |
| Purchase #6 | $233.71 | 13.440% | $265.1206 | $265.12 | $265.10 | $265.10 |
| Purchase #7 | $181.47 | 7.357% | $194.8207 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $975.68 | $1,072.3419 | $1,072.34 | $1,072.25 | $1,072.40 | |