| 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 | $65.65 | 10.390% | $72.471 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $132.88 | 3.775% | $137.8962 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $250.90 | 12.813% | $283.0478 | $283.05 | $283.05 | $283.00 |
| Purchase #4 | $106.64 | 6.627% | $113.707 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $152.91 | 5.417% | $161.1931 | $161.19 | $161.20 | $161.20 |
| Purchase #6 | $220.99 | 8.219% | $239.1532 | $239.15 | $239.15 | $239.20 |
| Purchase #7 | $210.55 | 11.437% | $234.6306 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $1,140.52 | $1,242.0989 | $1,242.10 | $1,242.10 | $1,242.10 | |