| 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 | $191.91 | 3.339% | $198.3179 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $129.87 | 6.524% | $138.3427 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $48.74 | 11.635% | $54.4109 | $54.41 | $54.40 | $54.40 |
| Purchase #4 | $138.80 | 10.769% | $153.7474 | $153.75 | $153.75 | $153.70 |
| Purchase #5 | $82.74 | 10.122% | $91.1149 | $91.11 | $91.10 | $91.10 |
| Purchase #6 | $212.45 | 9.504% | $232.6412 | $232.64 | $232.65 | $232.60 |
| Purchase #7 | $237.44 | 11.191% | $264.0119 | $264.01 | $264.00 | $264.00 |
| 7 purchase totals = | $1,041.95 | $1,132.5869 | $1,132.58 | $1,132.55 | $1,132.40 | |