| 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 | $209.93 | 5.616% | $221.7197 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $238.54 | 8.793% | $259.5148 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $197.32 | 7.765% | $212.6419 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $196.97 | 4.366% | $205.5697 | $205.57 | $205.55 | $205.60 |
| Purchase #5 | $194.36 | 6.696% | $207.3743 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $188.65 | 12.635% | $212.4859 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $245.65 | 9.664% | $269.3896 | $269.39 | $269.40 | $269.40 |
| 7 purchase totals = | $1,471.42 | $1,588.6959 | $1,588.69 | $1,588.65 | $1,588.70 | |