| 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 | $197.53 | 13.137% | $223.4795 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $39.58 | 8.786% | $43.0575 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $177.95 | 5.395% | $187.5504 | $187.55 | $187.55 | $187.60 |
| Purchase #4 | $211.57 | 11.825% | $236.5882 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $209.53 | 5.403% | $220.8509 | $220.85 | $220.85 | $220.90 |
| Purchase #6 | $92.75 | 5.847% | $98.1731 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $188.33 | 10.587% | $208.2685 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $1,117.24 | $1,217.9681 | $1,217.97 | $1,217.95 | $1,218.20 | |