| 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 | $214.27 | 3.570% | $221.9194 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $39.25 | 4.281% | $40.9303 | $40.93 | $40.95 | $40.90 |
| Purchase #3 | $111.84 | 4.716% | $117.1144 | $117.11 | $117.10 | $117.10 |
| Purchase #4 | $188.52 | 13.681% | $214.3114 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $60.85 | 3.535% | $63.001 | $63.00 | $63.00 | $63.00 |
| Purchase #6 | $63.99 | 13.324% | $72.516 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $107.36 | 4.772% | $112.4832 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $786.08 | $842.2757 | $842.27 | $842.25 | $842.20 | |