| 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 | $26.36 | 3.471% | $27.275 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $122.95 | 5.610% | $129.8475 | $129.85 | $129.85 | $129.80 |
| Purchase #3 | $241.56 | 4.693% | $252.8964 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $73.91 | 13.694% | $84.0312 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $217.58 | 7.143% | $233.1217 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $173.50 | 9.245% | $189.5401 | $189.54 | $189.55 | $189.50 |
| Purchase #7 | $188.54 | 5.288% | $198.51 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $1,044.40 | $1,115.2219 | $1,115.23 | $1,115.25 | $1,115.10 | |