| 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 | $107.29 | 13.723% | $122.0134 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $115.60 | 10.817% | $128.1045 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $39.78 | 5.626% | $42.018 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $63.37 | 8.371% | $68.6747 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $179.58 | 7.127% | $192.3787 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $135.97 | 3.176% | $140.2884 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $221.69 | 9.858% | $243.5442 | $243.54 | $243.55 | $243.50 |
| 7 purchase totals = | $863.28 | $937.0219 | $937.01 | $937.00 | $937.00 | |