| 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 | $94.74 | 13.373% | $107.4096 | $107.41 | $107.40 | $107.40 |
| Purchase #2 | $195.61 | 3.255% | $201.9771 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $83.93 | 12.732% | $94.616 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $35.30 | 3.184% | $36.424 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $218.52 | 5.157% | $229.7891 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $63.79 | 12.293% | $71.6317 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $203.82 | 8.297% | $220.7309 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $895.71 | $962.5784 | $962.58 | $962.60 | $962.50 | |