| 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 | $226.41 | 6.407% | $240.9161 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $101.64 | 13.505% | $115.3665 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $186.72 | 10.271% | $205.898 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $8.84 | 11.674% | $9.872 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $9.69 | 3.386% | $10.0181 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $91.25 | 5.587% | $96.3481 | $96.35 | $96.35 | $96.30 |
| Purchase #7 | $115.48 | 12.399% | $129.7984 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $740.03 | $808.2172 | $808.23 | $808.15 | $808.20 | |