| 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 | $200.81 | 8.439% | $217.7564 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $60.68 | 6.323% | $64.5168 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $210.81 | 11.863% | $235.8184 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $176.36 | 7.546% | $189.6681 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $99.82 | 8.151% | $107.9563 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $184.49 | 4.525% | $192.8382 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $27.44 | 10.441% | $30.305 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $960.41 | $1,038.8592 | $1,038.88 | $1,038.80 | $1,038.90 | |