| 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 | $218.87 | 3.117% | $225.6922 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $214.90 | 13.746% | $244.4402 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $180.50 | 11.179% | $200.6781 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $168.52 | 4.135% | $175.4883 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $89.97 | 6.683% | $95.9827 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $115.88 | 12.645% | $130.533 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $14.84 | 7.647% | $15.9748 | $15.97 | $15.95 | $16.00 |
| 7 purchase totals = | $1,003.48 | $1,088.7893 | $1,088.78 | $1,088.85 | $1,088.80 | |