| 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 | $231.69 | 3.593% | $240.0146 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $205.80 | 12.315% | $231.1443 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $130.87 | 3.649% | $135.6454 | $135.65 | $135.65 | $135.60 |
| Purchase #4 | $211.76 | 7.525% | $227.6949 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $126.40 | 8.641% | $137.3222 | $137.32 | $137.30 | $137.30 |
| Purchase #6 | $46.90 | 9.270% | $51.2476 | $51.25 | $51.25 | $51.20 |
| Purchase #7 | $160.60 | 4.562% | $167.9266 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $1,114.02 | $1,190.9956 | $1,190.99 | $1,191.00 | $1,190.80 | |