| 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 | $102.95 | 12.125% | $115.4327 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $160.82 | 3.150% | $165.8858 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $85.72 | 3.575% | $88.7845 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $200.76 | 3.348% | $207.4814 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $177.83 | 11.144% | $197.6474 | $197.65 | $197.65 | $197.60 |
| Purchase #6 | $229.27 | 8.766% | $249.3678 | $249.37 | $249.35 | $249.40 |
| Purchase #7 | $215.76 | 13.659% | $245.2307 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,173.11 | $1,269.8303 | $1,269.83 | $1,269.90 | $1,269.80 | |