| 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 | $221.82 | 9.427% | $242.731 | $242.73 | $242.75 | $242.70 |
| Purchase #2 | $40.82 | 10.770% | $45.2163 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $211.85 | 9.270% | $231.4885 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $49.31 | 7.586% | $53.0507 | $53.05 | $53.05 | $53.10 |
| Purchase #5 | $35.92 | 10.224% | $39.5925 | $39.59 | $39.60 | $39.60 |
| Purchase #6 | $220.99 | 11.634% | $246.7 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $232.43 | 3.662% | $240.9416 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $1,013.14 | $1,099.7206 | $1,099.72 | $1,099.75 | $1,099.70 | |