| 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 | $123.77 | 5.173% | $130.1726 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $11.66 | 5.281% | $12.2758 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $99.88 | 8.522% | $108.3918 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $209.95 | 12.179% | $235.5198 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $98.46 | 10.210% | $108.5128 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $130.40 | 11.688% | $145.6412 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $163.49 | 10.871% | $181.263 | $181.26 | $181.25 | $181.30 |
| 7 purchase totals = | $837.61 | $921.7770 | $921.77 | $921.75 | $921.80 | |