| 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 | $219.43 | 10.464% | $242.3912 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $145.99 | 6.632% | $155.6721 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $143.82 | 13.830% | $163.7103 | $163.71 | $163.70 | $163.70 |
| Purchase #4 | $85.95 | 10.774% | $95.2103 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $53.64 | 6.574% | $57.1663 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $105.46 | 6.462% | $112.2748 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $202.38 | 10.385% | $223.3972 | $223.40 | $223.40 | $223.40 |
| 7 purchase totals = | $956.67 | $1,049.8222 | $1,049.82 | $1,049.75 | $1,049.90 | |