| 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 | $242.34 | 9.541% | $265.4617 | $265.46 | $265.45 | $265.50 |
| Purchase #2 | $151.71 | 4.158% | $158.0181 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $24.98 | 6.805% | $26.6799 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $128.88 | 10.832% | $142.8403 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $224.70 | 9.400% | $245.8218 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $118.46 | 5.188% | $124.6057 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $234.53 | 12.870% | $264.714 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $1,125.60 | $1,228.1415 | $1,228.14 | $1,228.10 | $1,228.10 | |