| 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 | $126.83 | 8.307% | $137.3658 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $181.95 | 10.184% | $200.4798 | $200.48 | $200.50 | $200.50 |
| Purchase #3 | $206.89 | 10.643% | $228.9093 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $54.93 | 13.136% | $62.1456 | $62.15 | $62.15 | $62.10 |
| Purchase #5 | $228.64 | 5.478% | $241.1649 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $237.32 | 6.500% | $252.7458 | $252.75 | $252.75 | $252.70 |
| Purchase #7 | $185.89 | 4.427% | $194.1194 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $1,222.45 | $1,316.9306 | $1,316.94 | $1,316.90 | $1,316.90 | |