| 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 | $233.28 | 4.508% | $243.7963 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $156.57 | 3.478% | $162.0155 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $129.75 | 13.539% | $147.3169 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $34.83 | 9.633% | $38.1852 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $59.68 | 8.239% | $64.597 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $55.49 | 13.803% | $63.1493 | $63.15 | $63.15 | $63.10 |
| Purchase #7 | $47.37 | 6.261% | $50.3358 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $716.97 | $769.3960 | $769.42 | $769.40 | $769.30 | |