| 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 | $81.90 | 6.695% | $87.3832 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $183.83 | 5.526% | $193.9884 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $88.34 | 7.781% | $95.2137 | $95.21 | $95.20 | $95.20 |
| Purchase #4 | $247.81 | 9.309% | $270.8786 | $270.88 | $270.90 | $270.90 |
| Purchase #5 | $226.96 | 13.236% | $257.0004 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $240.98 | 7.539% | $259.1475 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $90.43 | 9.300% | $98.84 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $1,160.25 | $1,262.4518 | $1,262.45 | $1,262.50 | $1,262.40 | |