| 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 | $101.32 | 12.150% | $113.6304 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $17.79 | 11.415% | $19.8207 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $91.26 | 11.298% | $101.5706 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $187.39 | 13.539% | $212.7607 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $54.96 | 12.463% | $61.8097 | $61.81 | $61.80 | $61.80 |
| Purchase #6 | $175.65 | 13.627% | $199.5858 | $199.59 | $199.60 | $199.60 |
| Purchase #7 | $212.68 | 3.447% | $220.0111 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $841.05 | $929.1890 | $929.19 | $929.15 | $929.20 | |