| 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 | $110.26 | 9.220% | $120.426 | $120.43 | $120.45 | $120.40 |
| Purchase #2 | $124.88 | 4.104% | $130.0051 | $130.01 | $130.00 | $130.00 |
| Purchase #3 | $32.82 | 6.546% | $34.9684 | $34.97 | $34.95 | $35.00 |
| Purchase #4 | $96.62 | 8.367% | $104.7042 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $159.36 | 8.336% | $172.6442 | $172.64 | $172.65 | $172.60 |
| Purchase #6 | $62.54 | 13.328% | $70.8753 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $184.97 | 10.224% | $203.8813 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $771.45 | $837.5045 | $837.51 | $837.55 | $837.50 | |