| 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 | $212.46 | 8.437% | $230.3853 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $187.97 | 13.482% | $213.3121 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $206.54 | 12.725% | $232.8222 | $232.82 | $232.80 | $232.80 |
| Purchase #4 | $244.27 | 7.820% | $263.3719 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $111.36 | 5.572% | $117.565 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $86.93 | 5.188% | $91.4399 | $91.44 | $91.45 | $91.40 |
| Purchase #7 | $184.36 | 4.115% | $191.9464 | $191.95 | $191.95 | $191.90 |
| 7 purchase totals = | $1,233.89 | $1,340.8428 | $1,340.85 | $1,340.80 | $1,340.80 | |