| 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 | $121.45 | 6.259% | $129.0516 | $129.05 | $129.05 | $129.10 |
| Purchase #2 | $91.73 | 6.170% | $97.3897 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $207.63 | 9.822% | $228.0234 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $80.29 | 10.522% | $88.7381 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $23.85 | 5.158% | $25.0802 | $25.08 | $25.10 | $25.10 |
| Purchase #6 | $64.68 | 11.782% | $72.3006 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $235.76 | 4.630% | $246.6757 | $246.68 | $246.70 | $246.70 |
| 7 purchase totals = | $825.39 | $887.2593 | $887.26 | $887.30 | $887.30 | |