| 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 | $225.31 | 8.145% | $243.6615 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $51.70 | 12.783% | $58.3088 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $64.78 | 10.306% | $71.4562 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $228.67 | 7.240% | $245.2257 | $245.23 | $245.25 | $245.20 |
| Purchase #5 | $124.44 | 6.734% | $132.8198 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $167.60 | 10.768% | $185.6472 | $185.65 | $185.65 | $185.60 |
| Purchase #7 | $151.45 | 9.212% | $165.4016 | $165.40 | $165.40 | $165.40 |
| 7 purchase totals = | $1,013.95 | $1,102.5208 | $1,102.53 | $1,102.50 | $1,102.50 | |