| 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 | $89.94 | 11.563% | $100.3398 | $100.34 | $100.35 | $100.30 |
| Purchase #2 | $67.44 | 11.259% | $75.0331 | $75.03 | $75.05 | $75.00 |
| Purchase #3 | $193.27 | 10.234% | $213.0493 | $213.05 | $213.05 | $213.00 |
| Purchase #4 | $195.58 | 9.596% | $214.3479 | $214.35 | $214.35 | $214.30 |
| Purchase #5 | $229.27 | 12.802% | $258.6211 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $246.94 | 7.727% | $266.0211 | $266.02 | $266.00 | $266.00 |
| Purchase #7 | $238.44 | 5.707% | $252.0478 | $252.05 | $252.05 | $252.00 |
| 7 purchase totals = | $1,260.88 | $1,379.4601 | $1,379.46 | $1,379.45 | $1,379.20 | |