| 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 | $120.65 | 10.332% | $133.1156 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $209.73 | 4.165% | $218.4653 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $103.35 | 7.815% | $111.4268 | $111.43 | $111.45 | $111.40 |
| Purchase #4 | $242.51 | 11.357% | $270.0519 | $270.05 | $270.05 | $270.10 |
| Purchase #5 | $22.94 | 6.162% | $24.3536 | $24.35 | $24.35 | $24.40 |
| Purchase #6 | $220.33 | 8.378% | $238.7892 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $15.81 | 13.619% | $17.9632 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $935.32 | $1,014.1656 | $1,014.17 | $1,014.15 | $1,014.30 | |