| 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 | $248.38 | 6.651% | $264.8998 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $77.63 | 9.564% | $85.0545 | $85.05 | $85.05 | $85.10 |
| Purchase #3 | $227.94 | 3.555% | $236.0433 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $96.75 | 9.110% | $105.5639 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $141.55 | 9.835% | $155.4714 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $116.59 | 11.342% | $129.8136 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $93.36 | 13.798% | $106.2418 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $1,002.20 | $1,083.0883 | $1,083.07 | $1,083.05 | $1,083.10 | |