| 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 | $106.78 | 12.220% | $119.8285 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $39.31 | 4.355% | $41.022 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $6.81 | 5.812% | $7.2058 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $225.60 | 9.696% | $247.4742 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $20.33 | 9.770% | $22.3162 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $96.91 | 4.541% | $101.3107 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $195.85 | 12.446% | $220.2255 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $691.59 | $759.3829 | $759.39 | $759.35 | $759.30 | |