| 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 | $245.62 | 9.828% | $269.7595 | $269.76 | $269.75 | $269.80 |
| Purchase #2 | $204.95 | 9.680% | $224.7892 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $183.50 | 7.660% | $197.5561 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $51.75 | 11.506% | $57.7044 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $106.62 | 7.494% | $114.6101 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $101.96 | 8.410% | $110.5348 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $144.28 | 8.699% | $156.8309 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $1,038.68 | $1,131.7850 | $1,131.78 | $1,131.80 | $1,131.80 | |