| 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 | $237.47 | 3.866% | $246.6506 | $246.65 | $246.65 | $246.70 |
| Purchase #2 | $211.60 | 4.434% | $220.9823 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $35.47 | 7.657% | $38.1859 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $104.61 | 6.280% | $111.1795 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $21.33 | 7.106% | $22.8457 | $22.85 | $22.85 | $22.80 |
| Purchase #6 | $25.48 | 8.484% | $27.6417 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $33.91 | 3.468% | $35.086 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $669.87 | $702.5717 | $702.58 | $702.65 | $702.60 | |