| 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 | $227.64 | 5.493% | $240.1443 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $194.60 | 7.598% | $209.3857 | $209.39 | $209.40 | $209.40 |
| Purchase #3 | $46.56 | 5.247% | $49.003 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $213.38 | 11.333% | $237.5624 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $197.78 | 12.537% | $222.5757 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $109.45 | 10.652% | $121.1086 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $58.35 | 3.558% | $60.4261 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $1,047.76 | $1,140.2058 | $1,140.21 | $1,140.25 | $1,140.20 | |