| 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 | $64.76 | 8.380% | $70.1869 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $225.62 | 11.738% | $252.1033 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $230.56 | 3.643% | $238.9593 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $45.45 | 7.577% | $48.8937 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $43.53 | 10.753% | $48.2108 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $32.30 | 7.233% | $34.6363 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $206.45 | 11.698% | $230.6005 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $848.67 | $923.5908 | $923.59 | $923.60 | $923.60 | |