| 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 | $116.64 | 11.822% | $130.4292 | $130.43 | $130.45 | $130.40 |
| Purchase #2 | $103.27 | 8.193% | $111.7309 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $243.84 | 4.775% | $255.4834 | $255.48 | $255.50 | $255.50 |
| Purchase #4 | $85.39 | 11.184% | $94.94 | $94.94 | $94.95 | $94.90 |
| Purchase #5 | $226.87 | 3.660% | $235.1734 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $215.57 | 5.868% | $228.2196 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $105.81 | 8.794% | $115.1149 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $1,097.39 | $1,171.0914 | $1,171.08 | $1,171.10 | $1,171.00 | |