| 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 | $29.43 | 8.613% | $31.9648 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $188.87 | 10.358% | $208.4332 | $208.43 | $208.45 | $208.40 |
| Purchase #3 | $184.53 | 3.786% | $191.5163 | $191.52 | $191.50 | $191.50 |
| Purchase #4 | $239.31 | 5.868% | $253.3527 | $253.35 | $253.35 | $253.40 |
| Purchase #5 | $230.34 | 5.491% | $242.988 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $202.99 | 13.650% | $230.6981 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $158.43 | 7.440% | $170.2172 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $1,233.90 | $1,329.1703 | $1,329.17 | $1,329.15 | $1,329.20 | |