| 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 | $10.44 | 11.157% | $11.6048 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $138.28 | 8.750% | $150.3795 | $150.38 | $150.40 | $150.40 |
| Purchase #3 | $235.50 | 11.836% | $263.3738 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $73.45 | 3.656% | $76.1353 | $76.14 | $76.15 | $76.10 |
| Purchase #5 | $194.98 | 4.277% | $203.3193 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $20.48 | 12.805% | $23.1025 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $119.32 | 11.730% | $133.3162 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $792.45 | $861.2314 | $861.23 | $861.20 | $861.20 | |