| 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 | $246.82 | 9.463% | $270.1766 | $270.18 | $270.20 | $270.20 |
| Purchase #2 | $155.37 | 9.448% | $170.0494 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $214.98 | 3.838% | $223.2309 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $84.62 | 11.304% | $94.1854 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $128.71 | 7.160% | $137.9256 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $113.25 | 12.311% | $127.1922 | $127.19 | $127.20 | $127.20 |
| Purchase #7 | $33.60 | 10.200% | $37.0272 | $37.03 | $37.05 | $37.00 |
| 7 purchase totals = | $977.35 | $1,059.7873 | $1,059.80 | $1,059.90 | $1,059.70 | |