| 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 | $140.88 | 6.715% | $150.3401 | $150.34 | $150.35 | $150.30 |
| Purchase #2 | $75.56 | 10.246% | $83.3019 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $105.43 | 5.262% | $110.9777 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $199.98 | 12.459% | $224.8955 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $155.65 | 3.304% | $160.7927 | $160.79 | $160.80 | $160.80 |
| Purchase #6 | $243.71 | 12.394% | $273.9154 | $273.92 | $273.90 | $273.90 |
| Purchase #7 | $89.84 | 13.287% | $101.777 | $101.78 | $101.80 | $101.80 |
| 7 purchase totals = | $1,011.05 | $1,106.0003 | $1,106.01 | $1,106.05 | $1,106.00 | |