| 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 | $78.45 | 12.582% | $88.3206 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $237.43 | 6.732% | $253.4138 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $245.68 | 9.742% | $269.6141 | $269.61 | $269.60 | $269.60 |
| Purchase #4 | $35.77 | 12.196% | $40.1325 | $40.13 | $40.15 | $40.10 |
| Purchase #5 | $125.30 | 9.750% | $137.5168 | $137.52 | $137.50 | $137.50 |
| Purchase #6 | $211.59 | 13.380% | $239.9007 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $133.95 | 5.698% | $141.5825 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $1,068.17 | $1,170.4810 | $1,170.47 | $1,170.45 | $1,170.40 | |