| 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 | $240.77 | 9.510% | $263.6672 | $263.67 | $263.65 | $263.70 |
| Purchase #2 | $111.86 | 11.553% | $124.7832 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $198.87 | 4.742% | $208.3004 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $128.60 | 11.669% | $143.6063 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $101.75 | 10.494% | $112.4276 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $104.37 | 10.437% | $115.2631 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $30.69 | 6.221% | $32.5992 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $916.91 | $1,000.6470 | $1,000.65 | $1,000.65 | $1,000.70 | |