| 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 | $201.93 | 6.689% | $215.4371 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $193.57 | 10.737% | $214.3536 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $223.64 | 10.614% | $247.3771 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $196.81 | 9.180% | $214.8772 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $182.83 | 12.674% | $206.0019 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $35.31 | 5.706% | $37.3248 | $37.32 | $37.30 | $37.30 |
| Purchase #7 | $217.49 | 9.413% | $237.9623 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $1,251.58 | $1,373.3340 | $1,373.33 | $1,373.35 | $1,373.40 | |