| 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 | $196.92 | 8.166% | $213.0005 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $118.34 | 7.710% | $127.464 | $127.46 | $127.45 | $127.50 |
| Purchase #3 | $182.87 | 3.394% | $189.0766 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $180.86 | 6.853% | $193.2543 | $193.25 | $193.25 | $193.30 |
| Purchase #5 | $146.46 | 10.656% | $162.0668 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $230.29 | 9.150% | $251.3615 | $251.36 | $251.35 | $251.40 |
| Purchase #7 | $148.70 | 8.147% | $160.8146 | $160.81 | $160.80 | $160.80 |
| 7 purchase totals = | $1,204.44 | $1,297.0383 | $1,297.03 | $1,297.00 | $1,297.20 | |