| 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 | $126.91 | 6.603% | $135.2899 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $124.86 | 4.199% | $130.1029 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $249.63 | 7.279% | $267.8006 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $233.95 | 13.387% | $265.2689 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $188.32 | 9.176% | $205.6002 | $205.60 | $205.60 | $205.60 |
| Purchase #6 | $44.32 | 10.727% | $49.0742 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $131.67 | 4.402% | $137.4661 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $1,099.66 | $1,190.6028 | $1,190.60 | $1,190.55 | $1,190.70 | |