| 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 | $190.46 | 6.268% | $202.398 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $70.42 | 10.233% | $77.6261 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $199.28 | 8.355% | $215.9298 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $240.77 | 6.574% | $256.5982 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $212.72 | 10.187% | $234.3898 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $164.55 | 13.735% | $187.1509 | $187.15 | $187.15 | $187.20 |
| Purchase #7 | $128.56 | 12.543% | $144.6853 | $144.69 | $144.70 | $144.70 |
| 7 purchase totals = | $1,206.76 | $1,318.7781 | $1,318.79 | $1,318.85 | $1,318.80 | |