| 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 | $223.34 | 13.227% | $252.8812 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $250.71 | 7.575% | $269.7013 | $269.70 | $269.70 | $269.70 |
| Purchase #3 | $74.65 | 9.349% | $81.629 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $221.71 | 9.407% | $242.5663 | $242.57 | $242.55 | $242.60 |
| Purchase #5 | $97.90 | 4.332% | $102.141 | $102.14 | $102.15 | $102.10 |
| Purchase #6 | $78.95 | 6.298% | $83.9223 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $99.50 | 8.668% | $108.1247 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $1,046.76 | $1,140.9658 | $1,140.96 | $1,140.95 | $1,140.90 | |