| 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 | $239.94 | 12.768% | $270.5755 | $270.58 | $270.60 | $270.60 |
| Purchase #2 | $232.53 | 12.789% | $262.2683 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $199.69 | 6.699% | $213.0672 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $11.74 | 9.125% | $12.8113 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $175.49 | 9.573% | $192.2897 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $91.31 | 13.817% | $103.9263 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $8.89 | 9.280% | $9.715 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $959.59 | $1,064.6533 | $1,064.67 | $1,064.65 | $1,064.70 | |