| 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 | $228.50 | 10.761% | $253.0889 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $215.76 | 10.393% | $238.1839 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $31.74 | 9.726% | $34.827 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $142.45 | 10.703% | $157.6964 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $76.96 | 9.332% | $84.1419 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $115.30 | 13.651% | $131.0396 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $162.49 | 11.635% | $181.3957 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $973.20 | $1,080.3734 | $1,080.38 | $1,080.45 | $1,080.30 | |