| 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 | $71.49 | 12.170% | $80.1903 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $100.99 | 12.511% | $113.6249 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $217.45 | 13.864% | $247.5973 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $104.50 | 3.619% | $108.2819 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $235.55 | 9.797% | $258.6268 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $134.46 | 10.763% | $148.9319 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $157.98 | 12.620% | $177.9171 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $1,022.42 | $1,135.1702 | $1,135.17 | $1,135.20 | $1,135.10 | |