| 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 | $238.59 | 3.349% | $246.5804 | $246.58 | $246.60 | $246.60 |
| Purchase #2 | $81.37 | 9.592% | $89.175 | $89.18 | $89.20 | $89.20 |
| Purchase #3 | $77.85 | 9.104% | $84.9375 | $84.94 | $84.95 | $84.90 |
| Purchase #4 | $90.73 | 4.395% | $94.7176 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $169.97 | 10.685% | $188.1313 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $39.27 | 4.268% | $40.946 | $40.95 | $40.95 | $40.90 |
| Purchase #7 | $85.42 | 13.273% | $96.7578 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $783.20 | $841.2456 | $841.26 | $841.30 | $841.20 | |