| 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 | $91.52 | 10.459% | $101.0921 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $154.84 | 10.530% | $171.1447 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $129.46 | 3.644% | $134.1775 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $57.49 | 7.774% | $61.9593 | $61.96 | $61.95 | $62.00 |
| Purchase #5 | $157.56 | 8.750% | $171.3465 | $171.35 | $171.35 | $171.30 |
| Purchase #6 | $227.73 | 13.596% | $258.6922 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $128.90 | 5.767% | $136.3337 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $947.50 | $1,034.7460 | $1,034.74 | $1,034.80 | $1,034.70 | |