| 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 | $103.51 | 9.337% | $113.1747 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $122.98 | 6.760% | $131.2934 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $8.61 | 4.597% | $9.0058 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $195.61 | 7.870% | $211.0045 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $229.31 | 6.302% | $243.7611 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $7.40 | 12.557% | $8.3292 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $183.32 | 6.547% | $195.322 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $850.74 | $911.8907 | $911.88 | $911.85 | $911.90 | |