| 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 | $245.97 | 11.169% | $273.4424 | $273.44 | $273.45 | $273.40 |
| Purchase #2 | $94.97 | 4.241% | $98.9977 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $141.87 | 9.381% | $155.1788 | $155.18 | $155.20 | $155.20 |
| Purchase #4 | $108.88 | 9.339% | $119.0483 | $119.05 | $119.05 | $119.00 |
| Purchase #5 | $176.35 | 13.812% | $200.7075 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $113.97 | 9.489% | $124.7846 | $124.78 | $124.80 | $124.80 |
| Purchase #7 | $25.83 | 7.687% | $27.8156 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $907.84 | $999.9749 | $999.98 | $1,000.00 | $999.90 | |