| 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 | $202.28 | 13.677% | $229.9458 | $229.95 | $229.95 | $229.90 |
| Purchase #2 | $99.26 | 3.187% | $102.4234 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $164.70 | 8.281% | $178.3388 | $178.34 | $178.35 | $178.30 |
| Purchase #4 | $132.79 | 8.286% | $143.793 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $217.28 | 13.633% | $246.9018 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $56.56 | 6.474% | $60.2217 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $150.63 | 4.653% | $157.6388 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $1,023.50 | $1,119.2633 | $1,119.26 | $1,119.25 | $1,119.10 | |