| 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 | $120.88 | 8.643% | $131.3277 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $93.70 | 10.264% | $103.3174 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $33.36 | 4.245% | $34.7761 | $34.78 | $34.80 | $34.80 |
| Purchase #4 | $218.87 | 8.430% | $237.3207 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $142.94 | 13.294% | $161.9424 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $200.63 | 4.167% | $208.9903 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $32.32 | 7.462% | $34.7317 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $842.70 | $912.4063 | $912.41 | $912.45 | $912.30 | |