| 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 | $213.79 | 9.309% | $233.6917 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $235.88 | 13.778% | $268.3795 | $268.38 | $268.40 | $268.40 |
| Purchase #3 | $190.83 | 5.436% | $201.2035 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $38.65 | 5.570% | $40.8028 | $40.80 | $40.80 | $40.80 |
| Purchase #5 | $66.94 | 6.652% | $71.3928 | $71.39 | $71.40 | $71.40 |
| Purchase #6 | $234.39 | 3.405% | $242.371 | $242.37 | $242.35 | $242.40 |
| Purchase #7 | $244.60 | 10.573% | $270.4616 | $270.46 | $270.45 | $270.50 |
| 7 purchase totals = | $1,225.08 | $1,328.3029 | $1,328.29 | $1,328.30 | $1,328.40 | |