| 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 | $194.49 | 11.587% | $217.0256 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $32.46 | 10.345% | $35.818 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $217.70 | 5.600% | $229.8912 | $229.89 | $229.90 | $229.90 |
| Purchase #4 | $10.37 | 7.226% | $11.1193 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $14.71 | 3.845% | $15.2756 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $70.26 | 5.660% | $74.2367 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $114.92 | 12.190% | $128.9287 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $654.91 | $712.2951 | $712.31 | $712.35 | $712.20 | |