| 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 | $232.79 | 3.552% | $241.0587 | $241.06 | $241.05 | $241.10 |
| Purchase #2 | $234.50 | 12.156% | $263.0058 | $263.01 | $263.00 | $263.00 |
| Purchase #3 | $7.60 | 6.528% | $8.0961 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $152.71 | 5.801% | $161.5687 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $230.61 | 10.707% | $255.3014 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $94.49 | 9.259% | $103.2388 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $119.84 | 5.572% | $126.5175 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $1,072.54 | $1,158.7870 | $1,158.80 | $1,158.75 | $1,158.80 | |