| 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 | $202.82 | 10.512% | $224.1404 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $140.65 | 5.455% | $148.3225 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $97.57 | 11.263% | $108.5593 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $120.79 | 8.349% | $130.8748 | $130.87 | $130.85 | $130.90 |
| Purchase #5 | $204.63 | 6.361% | $217.6465 | $217.65 | $217.65 | $217.60 |
| Purchase #6 | $194.74 | 12.129% | $218.36 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $172.56 | 4.481% | $180.2924 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $1,133.76 | $1,228.1959 | $1,228.19 | $1,228.15 | $1,228.20 | |