| 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 | $235.75 | 3.392% | $243.7466 | $243.75 | $243.75 | $243.70 |
| Purchase #2 | $95.63 | 3.707% | $99.175 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $11.70 | 7.352% | $12.5602 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $207.52 | 5.251% | $218.4169 | $218.42 | $218.40 | $218.40 |
| Purchase #5 | $48.47 | 10.242% | $53.4343 | $53.43 | $53.45 | $53.40 |
| Purchase #6 | $75.58 | 8.351% | $81.8917 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $80.38 | 9.862% | $88.3071 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $755.03 | $797.5318 | $797.54 | $797.55 | $797.50 | |