| 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 | $250.45 | 10.630% | $277.0728 | $277.07 | $277.05 | $277.10 |
| Purchase #2 | $218.29 | 5.354% | $229.9772 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $63.31 | 9.174% | $69.1181 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $238.56 | 13.305% | $270.3004 | $270.30 | $270.30 | $270.30 |
| Purchase #5 | $176.69 | 5.376% | $186.1889 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $131.46 | 4.177% | $136.9511 | $136.95 | $136.95 | $137.00 |
| Purchase #7 | $209.63 | 13.367% | $237.6512 | $237.65 | $237.65 | $237.70 |
| 7 purchase totals = | $1,288.39 | $1,407.2597 | $1,407.26 | $1,407.25 | $1,407.40 | |