| 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 | $249.75 | 5.368% | $263.1566 | $263.16 | $263.15 | $263.20 |
| Purchase #2 | $37.43 | 3.778% | $38.8441 | $38.84 | $38.85 | $38.80 |
| Purchase #3 | $245.49 | 11.200% | $272.9849 | $272.98 | $273.00 | $273.00 |
| Purchase #4 | $38.99 | 12.753% | $43.9624 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $101.52 | 8.454% | $110.1025 | $110.10 | $110.10 | $110.10 |
| Purchase #6 | $63.49 | 10.338% | $70.0536 | $70.05 | $70.05 | $70.10 |
| Purchase #7 | $145.67 | 5.480% | $153.6527 | $153.65 | $153.65 | $153.70 |
| 7 purchase totals = | $882.34 | $952.7568 | $952.74 | $952.75 | $952.90 | |