| 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 | $43.99 | 10.544% | $48.6283 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $171.97 | 6.589% | $183.3011 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $119.96 | 11.789% | $134.1021 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $200.94 | 4.857% | $210.6997 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $238.87 | 3.573% | $247.4048 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $180.81 | 10.415% | $199.6414 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $177.98 | 9.717% | $195.2743 | $195.27 | $195.25 | $195.30 |
| 7 purchase totals = | $1,134.52 | $1,219.0517 | $1,219.04 | $1,219.05 | $1,219.00 | |