| 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 | $189.34 | 5.762% | $200.2498 | $200.25 | $200.25 | $200.20 |
| Purchase #2 | $237.99 | 4.422% | $248.5139 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $121.29 | 3.704% | $125.7826 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $123.90 | 6.462% | $131.9064 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $95.55 | 11.120% | $106.1752 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $234.45 | 10.400% | $258.8328 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $167.63 | 11.642% | $187.1455 | $187.15 | $187.15 | $187.10 |
| 7 purchase totals = | $1,170.15 | $1,258.6062 | $1,258.61 | $1,258.65 | $1,258.50 | |