| 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 | $110.40 | 6.428% | $117.4965 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $95.36 | 3.826% | $99.0085 | $99.01 | $99.00 | $99.00 |
| Purchase #3 | $170.92 | 12.765% | $192.7379 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $204.68 | 12.253% | $229.7594 | $229.76 | $229.75 | $229.80 |
| Purchase #5 | $135.95 | 9.264% | $148.5444 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $57.97 | 11.134% | $64.4244 | $64.42 | $64.40 | $64.40 |
| Purchase #7 | $161.62 | 7.699% | $174.0631 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $936.90 | $1,026.0342 | $1,026.03 | $1,026.00 | $1,026.00 | |