| 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 | $129.37 | 3.635% | $134.0726 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $231.72 | 7.790% | $249.771 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $152.94 | 13.596% | $173.7337 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $113.63 | 8.457% | $123.2397 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $85.33 | 7.855% | $92.0327 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $130.46 | 13.217% | $147.7029 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $149.81 | 5.577% | $158.1649 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $993.26 | $1,078.7175 | $1,078.70 | $1,078.70 | $1,078.70 | |