| 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 | $115.46 | 13.330% | $130.8508 | $130.85 | $130.85 | $130.90 |
| Purchase #2 | $13.89 | 8.432% | $15.0612 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $237.71 | 11.298% | $264.5665 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $249.61 | 8.443% | $270.6846 | $270.68 | $270.70 | $270.70 |
| Purchase #5 | $136.73 | 12.806% | $154.2396 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $232.99 | 6.846% | $248.9405 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $112.53 | 13.268% | $127.4605 | $127.46 | $127.45 | $127.50 |
| 7 purchase totals = | $1,098.92 | $1,211.8037 | $1,211.80 | $1,211.80 | $1,211.90 | |