| 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 | $238.36 | 5.867% | $252.3446 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $247.26 | 10.601% | $273.472 | $273.47 | $273.45 | $273.50 |
| Purchase #3 | $160.44 | 10.675% | $177.567 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $135.69 | 12.106% | $152.1166 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $123.88 | 10.567% | $136.9704 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $199.79 | 7.151% | $214.077 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $148.89 | 12.693% | $167.7886 | $167.79 | $167.80 | $167.80 |
| 7 purchase totals = | $1,254.31 | $1,374.3362 | $1,374.34 | $1,374.30 | $1,374.40 | |