| 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 | $101.79 | 4.747% | $106.622 | $106.62 | $106.60 | $106.60 |
| Purchase #2 | $234.70 | 6.511% | $249.9813 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $140.97 | 6.672% | $150.3755 | $150.38 | $150.40 | $150.40 |
| Purchase #4 | $85.84 | 11.290% | $95.5313 | $95.53 | $95.55 | $95.50 |
| Purchase #5 | $238.27 | 6.840% | $254.5677 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $139.80 | 5.751% | $147.8399 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $245.98 | 12.832% | $277.5442 | $277.54 | $277.55 | $277.50 |
| 7 purchase totals = | $1,187.35 | $1,282.4619 | $1,282.46 | $1,282.50 | $1,282.40 | |