| 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 | $52.63 | 9.583% | $57.6735 | $57.67 | $57.65 | $57.70 |
| Purchase #2 | $241.47 | 5.223% | $254.082 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $185.95 | 13.560% | $211.1648 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $120.36 | 7.830% | $129.7842 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $247.92 | 13.572% | $281.5677 | $281.57 | $281.55 | $281.60 |
| Purchase #6 | $65.89 | 9.684% | $72.2708 | $72.27 | $72.25 | $72.30 |
| Purchase #7 | $172.45 | 3.186% | $177.9443 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $1,086.67 | $1,184.4873 | $1,184.47 | $1,184.45 | $1,184.60 | |