| 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 | $234.43 | 10.397% | $258.8037 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $33.59 | 6.335% | $35.7179 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $197.92 | 12.439% | $222.5393 | $222.54 | $222.55 | $222.50 |
| Purchase #4 | $239.60 | 12.855% | $270.4006 | $270.40 | $270.40 | $270.40 |
| Purchase #5 | $38.68 | 12.784% | $43.6249 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $176.48 | 10.779% | $195.5028 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $207.46 | 13.794% | $236.077 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $1,128.16 | $1,262.6662 | $1,262.66 | $1,262.65 | $1,262.60 | |