| 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 | $21.29 | 13.162% | $24.0922 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $193.37 | 3.262% | $199.6777 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $222.52 | 7.588% | $239.4048 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $82.78 | 8.156% | $89.5315 | $89.53 | $89.55 | $89.50 |
| Purchase #5 | $171.28 | 13.524% | $194.4439 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $119.84 | 3.327% | $123.8271 | $123.83 | $123.85 | $123.80 |
| Purchase #7 | $121.86 | 11.124% | $135.4157 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $932.94 | $1,006.3929 | $1,006.39 | $1,006.45 | $1,006.30 | |