| 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 | $21.38 | 11.463% | $23.8308 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $222.98 | 5.141% | $234.4434 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $126.34 | 12.847% | $142.5709 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $125.33 | 12.594% | $141.1141 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $221.86 | 10.556% | $245.2795 | $245.28 | $245.30 | $245.30 |
| Purchase #6 | $210.96 | 12.421% | $237.1633 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $184.33 | 4.369% | $192.3834 | $192.38 | $192.40 | $192.40 |
| 7 purchase totals = | $1,113.18 | $1,216.7854 | $1,216.77 | $1,216.80 | $1,216.80 | |