| 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 | $213.79 | 4.320% | $223.0257 | $223.03 | $223.05 | $223.00 |
| Purchase #2 | $90.90 | 9.249% | $99.3073 | $99.31 | $99.30 | $99.30 |
| Purchase #3 | $15.75 | 5.286% | $16.5825 | $16.58 | $16.60 | $16.60 |
| Purchase #4 | $112.79 | 7.271% | $120.991 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $148.77 | 9.574% | $163.0132 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $194.58 | 10.843% | $215.6783 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $195.42 | 6.720% | $208.5522 | $208.55 | $208.55 | $208.60 |
| 7 purchase totals = | $972.00 | $1,047.1502 | $1,047.15 | $1,047.20 | $1,047.20 | |