| 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 | $233.67 | 3.745% | $242.4209 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $201.83 | 9.315% | $220.6305 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $66.90 | 3.609% | $69.3144 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $190.84 | 5.638% | $201.5996 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $63.83 | 12.325% | $71.697 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $195.83 | 3.632% | $202.9425 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $118.68 | 5.858% | $125.6323 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $1,071.58 | $1,134.2372 | $1,134.23 | $1,134.25 | $1,134.10 | |