| 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 | $103.96 | 12.545% | $117.0018 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $170.62 | 13.489% | $193.6349 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $29.38 | 3.369% | $30.3698 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $240.77 | 12.422% | $270.6784 | $270.68 | $270.70 | $270.70 |
| Purchase #5 | $200.98 | 10.381% | $221.8437 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $9.25 | 9.447% | $10.1238 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $52.88 | 6.477% | $56.305 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $807.84 | $899.9574 | $899.95 | $899.95 | $899.90 | |