| 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 | $66.33 | 7.171% | $71.0865 | $71.09 | $71.10 | $71.10 |
| Purchase #2 | $108.40 | 13.472% | $123.0036 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $171.92 | 6.461% | $183.0278 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $207.65 | 10.573% | $229.6048 | $229.60 | $229.60 | $229.60 |
| Purchase #5 | $208.57 | 10.435% | $230.3343 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $139.95 | 3.178% | $144.3976 | $144.40 | $144.40 | $144.40 |
| Purchase #7 | $213.71 | 3.486% | $221.1599 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $1,116.53 | $1,202.6145 | $1,202.61 | $1,202.65 | $1,202.60 | |