| 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 | $111.83 | 11.134% | $124.2812 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $45.32 | 4.739% | $47.4677 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $214.86 | 7.330% | $230.6092 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $239.67 | 13.521% | $272.0758 | $272.08 | $272.10 | $272.10 |
| Purchase #5 | $60.99 | 13.812% | $69.4139 | $69.41 | $69.40 | $69.40 |
| Purchase #6 | $64.27 | 10.477% | $71.0036 | $71.00 | $71.00 | $71.00 |
| Purchase #7 | $112.53 | 11.565% | $125.5441 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $849.47 | $940.3955 | $940.39 | $940.40 | $940.40 | |