| 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 | $123.27 | 11.700% | $137.6926 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $246.55 | 6.793% | $263.2981 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $144.27 | 11.392% | $160.7052 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $212.32 | 11.751% | $237.2697 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $239.32 | 7.710% | $257.7716 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $250.88 | 5.537% | $264.7712 | $264.77 | $264.75 | $264.80 |
| Purchase #7 | $194.71 | 6.296% | $206.9689 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $1,411.32 | $1,528.4773 | $1,528.48 | $1,528.40 | $1,528.60 | |