| 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 | $228.78 | 12.306% | $256.9337 | $256.93 | $256.95 | $256.90 |
| Purchase #2 | $220.79 | 12.827% | $249.1107 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $166.67 | 12.649% | $187.7521 | $187.75 | $187.75 | $187.80 |
| Purchase #4 | $30.46 | 12.560% | $34.2858 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $155.26 | 3.337% | $160.441 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $76.28 | 8.831% | $83.0163 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $236.75 | 4.278% | $246.8782 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $1,114.99 | $1,218.4178 | $1,218.42 | $1,218.45 | $1,218.40 | |