| 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 | $247.54 | 7.408% | $265.8778 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $160.79 | 8.661% | $174.716 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $183.41 | 4.576% | $191.8028 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $171.99 | 11.392% | $191.5831 | $191.58 | $191.60 | $191.60 |
| Purchase #5 | $117.74 | 3.839% | $122.26 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $32.91 | 12.210% | $36.9283 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $15.60 | 9.745% | $17.1202 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $929.98 | $1,000.2882 | $1,000.29 | $1,000.30 | $1,000.30 | |