| 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 | $123.53 | 9.136% | $134.8157 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $13.53 | 7.812% | $14.587 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $115.67 | 11.207% | $128.6331 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $129.69 | 5.158% | $136.3794 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $94.26 | 9.345% | $103.0686 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $103.77 | 6.274% | $110.2805 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $224.97 | 13.353% | $255.0102 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $805.42 | $882.7745 | $882.78 | $882.80 | $882.80 | |