| 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 | $177.77 | 12.499% | $199.9895 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $250.58 | 9.464% | $274.2949 | $274.29 | $274.30 | $274.30 |
| Purchase #3 | $189.60 | 6.567% | $202.051 | $202.05 | $202.05 | $202.10 |
| Purchase #4 | $113.76 | 5.212% | $119.6892 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $72.72 | 9.235% | $79.4357 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $229.26 | 13.679% | $260.6205 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $212.74 | 9.290% | $232.5035 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $1,246.43 | $1,368.5843 | $1,368.58 | $1,368.60 | $1,368.60 | |