| 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 | $123.61 | 10.303% | $136.3455 | $136.35 | $136.35 | $136.30 |
| Purchase #2 | $228.97 | 4.446% | $239.15 | $239.15 | $239.15 | $239.20 |
| Purchase #3 | $174.73 | 6.513% | $186.1102 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $217.59 | 7.734% | $234.4184 | $234.42 | $234.40 | $234.40 |
| Purchase #5 | $183.98 | 3.835% | $191.0356 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $238.53 | 4.675% | $249.6813 | $249.68 | $249.70 | $249.70 |
| Purchase #7 | $230.81 | 13.848% | $262.7726 | $262.77 | $262.75 | $262.80 |
| 7 purchase totals = | $1,398.22 | $1,499.5136 | $1,499.52 | $1,499.50 | $1,499.50 | |