| 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 | $245.73 | 11.310% | $273.5221 | $273.52 | $273.50 | $273.50 |
| Purchase #2 | $206.65 | 12.335% | $232.1403 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $55.43 | 13.389% | $62.8515 | $62.85 | $62.85 | $62.90 |
| Purchase #4 | $87.37 | 12.367% | $98.175 | $98.18 | $98.20 | $98.20 |
| Purchase #5 | $145.97 | 9.686% | $160.1087 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $147.74 | 7.430% | $158.7171 | $158.72 | $158.70 | $158.70 |
| Purchase #7 | $208.82 | 9.337% | $228.3175 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $1,097.71 | $1,213.8322 | $1,213.84 | $1,213.80 | $1,213.80 | |