| 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 | $219.90 | 10.376% | $242.7168 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $203.66 | 5.363% | $214.5823 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $174.36 | 8.792% | $189.6897 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $78.50 | 6.644% | $83.7155 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $58.96 | 6.105% | $62.5595 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $166.59 | 6.518% | $177.4483 | $177.45 | $177.45 | $177.40 |
| Purchase #7 | $178.92 | 8.859% | $194.7705 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $1,080.89 | $1,165.4826 | $1,165.49 | $1,165.45 | $1,165.50 | |