| 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 | $123.50 | 3.672% | $128.0349 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $32.61 | 6.552% | $34.7466 | $34.75 | $34.75 | $34.70 |
| Purchase #3 | $181.91 | 12.415% | $204.4941 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $195.66 | 9.527% | $214.3005 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $36.72 | 10.433% | $40.551 | $40.55 | $40.55 | $40.60 |
| Purchase #6 | $83.59 | 9.656% | $91.6615 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $206.32 | 7.336% | $221.4556 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $860.31 | $935.2442 | $935.24 | $935.25 | $935.30 | |