| 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 | $30.94 | 10.390% | $34.1547 | $34.15 | $34.15 | $34.20 |
| Purchase #2 | $210.25 | 6.721% | $224.3809 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $115.72 | 8.673% | $125.7564 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $214.77 | 4.796% | $225.0704 | $225.07 | $225.05 | $225.10 |
| Purchase #5 | $241.56 | 13.358% | $273.8276 | $273.83 | $273.85 | $273.80 |
| Purchase #6 | $25.98 | 10.182% | $28.6253 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $152.41 | 10.772% | $168.8276 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $991.63 | $1,080.6429 | $1,080.65 | $1,080.70 | $1,080.70 | |