| 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 | $194.72 | 3.556% | $201.6442 | $201.64 | $201.65 | $201.60 |
| Purchase #2 | $196.90 | 5.714% | $208.1509 | $208.15 | $208.15 | $208.20 |
| Purchase #3 | $246.92 | 5.164% | $259.6709 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $6.63 | 9.846% | $7.2828 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $58.51 | 4.693% | $61.2559 | $61.26 | $61.25 | $61.30 |
| Purchase #6 | $94.87 | 3.585% | $98.2711 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $143.87 | 12.752% | $162.2163 | $162.22 | $162.20 | $162.20 |
| 7 purchase totals = | $942.42 | $998.4921 | $998.49 | $998.45 | $998.60 | |