| 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 | $134.73 | 5.388% | $141.9893 | $141.99 | $142.00 | $142.00 |
| Purchase #2 | $5.71 | 6.292% | $6.0693 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $217.60 | 10.463% | $240.3675 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $123.82 | 5.264% | $130.3379 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $190.84 | 10.231% | $210.3648 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $68.98 | 4.428% | $72.0344 | $72.03 | $72.05 | $72.00 |
| Purchase #7 | $186.86 | 4.706% | $195.6536 | $195.65 | $195.65 | $195.70 |
| 7 purchase totals = | $928.54 | $996.8168 | $996.81 | $996.80 | $996.90 | |