| 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 | $62.51 | 12.125% | $70.0893 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $129.52 | 6.237% | $137.5982 | $137.60 | $137.60 | $137.60 |
| Purchase #3 | $249.91 | 10.508% | $276.1705 | $276.17 | $276.15 | $276.20 |
| Purchase #4 | $138.53 | 11.332% | $154.2282 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $110.74 | 8.352% | $119.989 | $119.99 | $120.00 | $120.00 |
| Purchase #6 | $238.89 | 11.296% | $265.875 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $63.51 | 11.353% | $70.7203 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $993.61 | $1,094.6705 | $1,094.68 | $1,094.70 | $1,094.70 | |