| 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 | $235.40 | 7.758% | $253.6623 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $35.84 | 3.428% | $37.0686 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $157.73 | 7.201% | $169.0881 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $137.70 | 10.463% | $152.1076 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $143.32 | 9.140% | $156.4194 | $156.42 | $156.40 | $156.40 |
| Purchase #6 | $173.32 | 4.718% | $181.4972 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $76.59 | 4.775% | $80.2472 | $80.25 | $80.25 | $80.20 |
| 7 purchase totals = | $959.90 | $1,030.0904 | $1,030.10 | $1,030.05 | $1,030.10 | |