| 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 | $99.94 | 4.317% | $104.2544 | $104.25 | $104.25 | $104.30 |
| Purchase #2 | $182.62 | 11.150% | $202.9821 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $141.65 | 12.700% | $159.6396 | $159.64 | $159.65 | $159.60 |
| Purchase #4 | $99.47 | 4.126% | $103.5741 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $238.30 | 4.616% | $249.2999 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $35.91 | 7.210% | $38.4991 | $38.50 | $38.50 | $38.50 |
| Purchase #7 | $120.50 | 8.119% | $130.2834 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $918.39 | $988.5326 | $988.52 | $988.55 | $988.60 | |