| 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 | $124.57 | 11.603% | $139.0239 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $8.95 | 11.168% | $9.9495 | $9.95 | $9.95 | $9.90 |
| Purchase #3 | $180.29 | 5.451% | $190.1176 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $94.94 | 10.421% | $104.8337 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $68.69 | 8.365% | $74.4359 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $86.66 | 13.636% | $98.477 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $138.38 | 6.799% | $147.7885 | $147.79 | $147.80 | $147.80 |
| 7 purchase totals = | $702.48 | $764.6261 | $764.63 | $764.65 | $764.50 | |