| 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 | $117.92 | 6.365% | $125.4256 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $116.56 | 6.840% | $124.5327 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $171.55 | 5.627% | $181.2031 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $14.66 | 10.841% | $16.2493 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $118.84 | 7.765% | $128.0679 | $128.07 | $128.05 | $128.10 |
| Purchase #6 | $23.65 | 8.463% | $25.6515 | $25.65 | $25.65 | $25.70 |
| Purchase #7 | $208.40 | 9.811% | $228.8461 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $771.58 | $829.9762 | $829.98 | $830.00 | $829.90 | |