| 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 | $120.87 | 5.807% | $127.8889 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $236.63 | 3.512% | $244.9404 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $233.79 | 9.601% | $256.2362 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $193.58 | 7.221% | $207.5584 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $177.77 | 10.873% | $197.0989 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $211.57 | 4.618% | $221.3403 | $221.34 | $221.35 | $221.30 |
| Purchase #7 | $21.77 | 6.411% | $23.1657 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $1,195.98 | $1,278.2288 | $1,278.24 | $1,278.25 | $1,278.20 | |