| 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 | $44.36 | 12.278% | $49.8065 | $49.81 | $49.80 | $49.80 |
| Purchase #2 | $221.71 | 8.107% | $239.684 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $205.48 | 6.148% | $218.1129 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $140.61 | 11.206% | $156.3668 | $156.37 | $156.35 | $156.40 |
| Purchase #5 | $89.91 | 9.464% | $98.4191 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $138.98 | 10.185% | $153.1351 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $88.96 | 6.222% | $94.4951 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $930.01 | $1,010.0195 | $1,010.03 | $1,010.00 | $1,010.00 | |