| 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 | $236.52 | 12.502% | $266.0897 | $266.09 | $266.10 | $266.10 |
| Purchase #2 | $208.56 | 3.543% | $215.9493 | $215.95 | $215.95 | $215.90 |
| Purchase #3 | $6.27 | 4.273% | $6.5379 | $6.54 | $6.55 | $6.50 |
| Purchase #4 | $71.28 | 7.258% | $76.4535 | $76.45 | $76.45 | $76.50 |
| Purchase #5 | $230.42 | 9.834% | $253.0795 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $132.51 | 7.511% | $142.4628 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $206.86 | 6.248% | $219.7846 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $1,092.42 | $1,180.3573 | $1,180.35 | $1,180.40 | $1,180.40 | |