| 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 | $224.75 | 9.343% | $245.7484 | $245.75 | $245.75 | $245.70 |
| Purchase #2 | $25.65 | 7.719% | $27.6299 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $57.87 | 6.650% | $61.7184 | $61.72 | $61.70 | $61.70 |
| Purchase #4 | $149.51 | 6.130% | $158.675 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $101.44 | 7.577% | $109.1261 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $198.34 | 7.798% | $213.8066 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $124.95 | 3.257% | $129.0196 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $882.51 | $945.7240 | $945.74 | $945.75 | $945.60 | |