| 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 | $218.49 | 5.832% | $231.2323 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $229.40 | 5.275% | $241.5009 | $241.50 | $241.50 | $241.50 |
| Purchase #3 | $221.61 | 8.277% | $239.9527 | $239.95 | $239.95 | $240.00 |
| Purchase #4 | $205.59 | 11.167% | $228.5482 | $228.55 | $228.55 | $228.50 |
| Purchase #5 | $31.87 | 5.843% | $33.7322 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $212.56 | 8.232% | $230.0579 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $97.35 | 3.742% | $100.9928 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $1,216.87 | $1,306.0170 | $1,306.01 | $1,306.05 | $1,306.00 | |