| 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 | $117.52 | 10.539% | $129.9054 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $168.71 | 5.600% | $178.1578 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $54.85 | 12.604% | $61.7633 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $244.56 | 13.354% | $277.2185 | $277.22 | $277.20 | $277.20 |
| Purchase #5 | $23.57 | 4.673% | $24.6714 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $35.94 | 7.240% | $38.5421 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $90.92 | 4.610% | $95.1114 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $736.07 | $805.3699 | $805.37 | $805.30 | $805.40 | |