| 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 | $211.53 | 4.338% | $220.7062 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $247.98 | 8.464% | $268.969 | $268.97 | $268.95 | $269.00 |
| Purchase #3 | $157.70 | 8.143% | $170.5415 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $101.76 | 5.762% | $107.6234 | $107.62 | $107.60 | $107.60 |
| Purchase #5 | $49.73 | 4.334% | $51.8853 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $220.92 | 3.430% | $228.4976 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $63.30 | 3.691% | $65.6364 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $1,052.92 | $1,113.8594 | $1,113.87 | $1,113.85 | $1,113.80 | |