| 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 | $95.44 | 8.358% | $103.4169 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $200.90 | 6.463% | $213.8842 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $161.33 | 4.461% | $168.5269 | $168.53 | $168.55 | $168.50 |
| Purchase #4 | $19.43 | 3.835% | $20.1751 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $222.51 | 4.181% | $231.8131 | $231.81 | $231.80 | $231.80 |
| Purchase #6 | $117.28 | 3.183% | $121.013 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $160.73 | 13.604% | $182.5957 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $977.62 | $1,041.4249 | $1,041.43 | $1,041.45 | $1,041.40 | |