| 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 | $206.43 | 12.810% | $232.8737 | $232.87 | $232.85 | $232.90 |
| Purchase #2 | $123.86 | 13.385% | $140.4387 | $140.44 | $140.45 | $140.40 |
| Purchase #3 | $130.60 | 9.509% | $143.0188 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $200.85 | 3.831% | $208.5446 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $244.94 | 12.500% | $275.5575 | $275.56 | $275.55 | $275.60 |
| Purchase #6 | $248.56 | 4.378% | $259.442 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $156.66 | 6.556% | $166.9306 | $166.93 | $166.95 | $166.90 |
| 7 purchase totals = | $1,311.90 | $1,426.8059 | $1,426.80 | $1,426.80 | $1,426.70 | |