| 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 | $107.78 | 13.432% | $122.257 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $223.83 | 7.615% | $240.8747 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $98.64 | 4.375% | $102.9555 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $232.99 | 8.677% | $253.2065 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $248.58 | 9.248% | $271.5687 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $187.25 | 12.462% | $210.5851 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $63.90 | 11.170% | $71.0376 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $1,162.97 | $1,272.4851 | $1,272.50 | $1,272.45 | $1,272.60 | |