| 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 | $214.65 | 7.696% | $231.1695 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $221.91 | 10.848% | $245.9828 | $245.98 | $246.00 | $246.00 |
| Purchase #3 | $71.67 | 12.122% | $80.3578 | $80.36 | $80.35 | $80.40 |
| Purchase #4 | $193.46 | 11.251% | $215.2262 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $238.74 | 8.289% | $258.5292 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $78.84 | 3.721% | $81.7736 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $220.59 | 7.467% | $237.0615 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $1,239.86 | $1,350.1006 | $1,350.10 | $1,350.10 | $1,350.20 | |