| 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 | $196.33 | 12.502% | $220.8752 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $212.42 | 12.561% | $239.1021 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $72.50 | 6.610% | $77.2923 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $63.77 | 8.462% | $69.1662 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $63.25 | 8.200% | $68.4365 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $176.25 | 8.208% | $190.7166 | $190.72 | $190.70 | $190.70 |
| Purchase #7 | $234.99 | 9.555% | $257.4433 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,019.51 | $1,123.0322 | $1,123.04 | $1,123.05 | $1,123.00 | |