| 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 | $216.50 | 9.798% | $237.7127 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $50.67 | 9.798% | $55.6346 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $176.81 | 7.592% | $190.2334 | $190.23 | $190.25 | $190.20 |
| Purchase #4 | $180.64 | 8.177% | $195.4109 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $177.51 | 8.272% | $192.1936 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $72.33 | 7.612% | $77.8358 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $177.26 | 13.366% | $200.9526 | $200.95 | $200.95 | $201.00 |
| 7 purchase totals = | $1,051.72 | $1,149.9736 | $1,149.96 | $1,150.00 | $1,149.90 | |