| 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 | $40.34 | 10.648% | $44.6354 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $156.25 | 6.368% | $166.2 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $74.77 | 6.383% | $79.5426 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $229.69 | 4.201% | $239.3393 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $184.39 | 13.368% | $209.0393 | $209.04 | $209.05 | $209.00 |
| Purchase #6 | $180.86 | 12.471% | $203.4151 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $226.45 | 6.677% | $241.5701 | $241.57 | $241.55 | $241.60 |
| 7 purchase totals = | $1,092.75 | $1,183.7418 | $1,183.75 | $1,183.75 | $1,183.60 | |