| 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 | $132.55 | 4.826% | $138.9469 | $138.95 | $138.95 | $138.90 |
| Purchase #2 | $167.47 | 12.204% | $187.908 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $54.44 | 10.195% | $59.9902 | $59.99 | $60.00 | $60.00 |
| Purchase #4 | $130.69 | 12.527% | $147.0615 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $135.72 | 4.648% | $142.0283 | $142.03 | $142.05 | $142.00 |
| Purchase #6 | $109.38 | 11.698% | $122.1753 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $230.86 | 11.352% | $257.0672 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $961.11 | $1,055.1774 | $1,055.19 | $1,055.20 | $1,055.20 | |