| 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 | $67.99 | 4.119% | $70.7905 | $70.79 | $70.80 | $70.80 |
| Purchase #2 | $124.38 | 8.268% | $134.6637 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $228.90 | 7.635% | $246.3765 | $246.38 | $246.40 | $246.40 |
| Purchase #4 | $136.26 | 12.755% | $153.64 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $204.39 | 3.276% | $211.0858 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $88.92 | 13.814% | $101.2034 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $133.79 | 9.779% | $146.8733 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $984.63 | $1,064.6332 | $1,064.63 | $1,064.65 | $1,064.70 | |