| 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 | $31.68 | 11.394% | $35.2896 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $214.77 | 8.164% | $232.3038 | $232.30 | $232.30 | $232.30 |
| Purchase #3 | $217.74 | 10.210% | $239.9713 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $63.96 | 9.387% | $69.9639 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $101.49 | 12.424% | $114.0991 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $13.37 | 5.520% | $14.108 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $146.33 | 13.752% | $166.4533 | $166.45 | $166.45 | $166.50 |
| 7 purchase totals = | $789.34 | $872.1890 | $872.18 | $872.15 | $872.30 | |