| 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 | $223.58 | 4.297% | $233.1872 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $246.66 | 9.587% | $270.3073 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $113.78 | 11.478% | $126.8397 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $120.86 | 12.510% | $135.9796 | $135.98 | $136.00 | $136.00 |
| Purchase #5 | $74.91 | 6.297% | $79.6271 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $74.95 | 13.277% | $84.9011 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $161.64 | 11.785% | $180.6893 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $1,016.38 | $1,111.5313 | $1,111.54 | $1,111.60 | $1,111.50 | |