| 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 | $190.44 | 13.435% | $216.0256 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $211.77 | 5.863% | $224.1861 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $106.44 | 4.483% | $111.2117 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $60.62 | 10.318% | $66.8748 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $221.98 | 11.794% | $248.1603 | $248.16 | $248.15 | $248.20 |
| Purchase #6 | $19.58 | 9.660% | $21.4714 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $169.72 | 6.421% | $180.6177 | $180.62 | $180.60 | $180.60 |
| 7 purchase totals = | $980.55 | $1,068.5476 | $1,068.55 | $1,068.50 | $1,068.60 | |