| 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 | $83.38 | 8.568% | $90.524 | $90.52 | $90.50 | $90.50 |
| Purchase #2 | $108.42 | 4.397% | $113.1872 | $113.19 | $113.20 | $113.20 |
| Purchase #3 | $186.38 | 5.711% | $197.0242 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $226.69 | 5.598% | $239.3801 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $139.41 | 7.212% | $149.4642 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $193.50 | 8.701% | $210.3364 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $88.49 | 8.190% | $95.7373 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $1,026.27 | $1,095.6534 | $1,095.65 | $1,095.65 | $1,095.60 | |