| 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 | $214.50 | 11.789% | $239.7874 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $186.37 | 6.230% | $197.9809 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $226.97 | 13.431% | $257.4543 | $257.45 | $257.45 | $257.50 |
| Purchase #4 | $248.77 | 7.633% | $267.7586 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $144.47 | 5.236% | $152.0344 | $152.03 | $152.05 | $152.00 |
| Purchase #6 | $29.57 | 5.490% | $31.1934 | $31.19 | $31.20 | $31.20 |
| Purchase #7 | $42.79 | 12.388% | $48.0908 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $1,093.44 | $1,194.2998 | $1,194.29 | $1,194.35 | $1,194.40 | |