| 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 | $234.72 | 8.800% | $255.3754 | $255.38 | $255.40 | $255.40 |
| Purchase #2 | $214.28 | 4.188% | $223.254 | $223.25 | $223.25 | $223.30 |
| Purchase #3 | $105.30 | 10.153% | $115.9911 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $110.68 | 7.860% | $119.3794 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $59.39 | 7.137% | $63.6287 | $63.63 | $63.65 | $63.60 |
| Purchase #6 | $37.47 | 6.217% | $39.7995 | $39.80 | $39.80 | $39.80 |
| Purchase #7 | $227.52 | 10.202% | $250.7316 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $989.36 | $1,068.1597 | $1,068.16 | $1,068.25 | $1,068.20 | |