| 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 | $228.88 | 5.871% | $242.3175 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $123.39 | 8.127% | $133.4179 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $216.75 | 9.742% | $237.8658 | $237.87 | $237.85 | $237.90 |
| Purchase #4 | $40.96 | 5.629% | $43.2656 | $43.27 | $43.25 | $43.30 |
| Purchase #5 | $8.71 | 5.526% | $9.1913 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $151.67 | 7.400% | $162.8936 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $97.52 | 12.426% | $109.6378 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $867.88 | $938.5895 | $938.60 | $938.55 | $938.60 | |