| 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 | $183.96 | 9.252% | $200.98 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $235.59 | 3.764% | $244.4576 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $228.69 | 8.274% | $247.6118 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $162.44 | 13.463% | $184.3093 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $97.70 | 3.448% | $101.0687 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $30.97 | 3.689% | $32.1125 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $173.69 | 3.568% | $179.8873 | $179.89 | $179.90 | $179.90 |
| 7 purchase totals = | $1,113.04 | $1,190.4272 | $1,190.43 | $1,190.40 | $1,190.50 | |