| 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 | $239.71 | 8.635% | $260.409 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $232.87 | 6.516% | $248.0438 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $76.40 | 13.442% | $86.6697 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $167.90 | 4.543% | $175.5277 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $212.44 | 13.126% | $240.3249 | $240.32 | $240.30 | $240.30 |
| Purchase #6 | $184.54 | 7.218% | $197.8601 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $162.43 | 6.587% | $173.1293 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $1,276.29 | $1,381.9645 | $1,381.96 | $1,381.95 | $1,381.90 | |