| 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 | $111.74 | 8.385% | $121.1094 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $235.67 | 5.615% | $248.9029 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $23.82 | 12.777% | $26.8635 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $92.49 | 9.426% | $101.2081 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $216.47 | 11.377% | $241.0978 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $200.35 | 13.735% | $227.8681 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $159.34 | 11.145% | $177.0984 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $1,039.88 | $1,144.1482 | $1,144.15 | $1,144.10 | $1,144.20 | |