| 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 | $186.29 | 4.378% | $194.4458 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $199.57 | 6.163% | $211.8695 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $9.41 | 4.292% | $9.8139 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $134.86 | 12.826% | $152.1571 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $9.37 | 7.870% | $10.1074 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $208.68 | 9.389% | $228.273 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $94.39 | 4.140% | $98.2977 | $98.30 | $98.30 | $98.30 |
| 7 purchase totals = | $842.57 | $904.9644 | $904.97 | $904.90 | $905.00 | |