| 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 | $229.84 | 10.315% | $253.548 | $253.55 | $253.55 | $253.50 |
| Purchase #2 | $187.32 | 5.446% | $197.5214 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $245.77 | 9.330% | $268.7003 | $268.70 | $268.70 | $268.70 |
| Purchase #4 | $36.47 | 11.104% | $40.5196 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $55.38 | 10.370% | $61.1229 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $217.27 | 8.835% | $236.4658 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $17.34 | 11.129% | $19.2698 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $989.39 | $1,077.1478 | $1,077.15 | $1,077.05 | $1,077.10 | |