| 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 | $196.83 | 7.177% | $210.9565 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $239.89 | 4.498% | $250.6803 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $173.27 | 4.367% | $180.8367 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $140.48 | 8.776% | $152.8085 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $72.63 | 4.725% | $76.0618 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $167.45 | 12.178% | $187.8421 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $225.88 | 11.805% | $252.5451 | $252.55 | $252.55 | $252.50 |
| 7 purchase totals = | $1,216.43 | $1,311.7310 | $1,311.74 | $1,311.75 | $1,311.70 | |