| 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 | $226.68 | 5.182% | $238.4266 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $73.58 | 13.478% | $83.4971 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $70.52 | 6.242% | $74.9219 | $74.92 | $74.90 | $74.90 |
| Purchase #4 | $244.93 | 10.452% | $270.5301 | $270.53 | $270.55 | $270.50 |
| Purchase #5 | $178.25 | 4.578% | $186.4103 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $19.70 | 9.641% | $21.5993 | $21.60 | $21.60 | $21.60 |
| Purchase #7 | $86.57 | 11.248% | $96.3074 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $900.23 | $971.6927 | $971.70 | $971.70 | $971.60 | |