| 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 | $207.27 | 3.726% | $214.9929 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $163.33 | 7.152% | $175.0114 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $234.62 | 10.405% | $259.0322 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $57.76 | 9.433% | $63.2085 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $83.67 | 7.439% | $89.8942 | $89.89 | $89.90 | $89.90 |
| Purchase #6 | $93.44 | 3.696% | $96.8935 | $96.89 | $96.90 | $96.90 |
| Purchase #7 | $173.99 | 12.132% | $195.0985 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $1,014.08 | $1,094.1312 | $1,094.12 | $1,094.15 | $1,094.10 | |