| 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 | $197.79 | 13.730% | $224.9466 | $224.95 | $224.95 | $224.90 |
| Purchase #2 | $188.52 | 3.616% | $195.3369 | $195.34 | $195.35 | $195.30 |
| Purchase #3 | $92.73 | 8.368% | $100.4896 | $100.49 | $100.50 | $100.50 |
| Purchase #4 | $160.69 | 13.142% | $181.8079 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $184.82 | 4.379% | $192.9133 | $192.91 | $192.90 | $192.90 |
| Purchase #6 | $240.69 | 8.241% | $260.5253 | $260.53 | $260.55 | $260.50 |
| Purchase #7 | $126.80 | 12.575% | $142.7451 | $142.75 | $142.75 | $142.70 |
| 7 purchase totals = | $1,192.04 | $1,298.7647 | $1,298.78 | $1,298.80 | $1,298.60 | |