| 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 | $6.87 | 11.603% | $7.6671 | $7.67 | $7.65 | $7.70 |
| Purchase #2 | $137.95 | 6.561% | $147.0009 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $238.33 | 9.312% | $260.5233 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $211.96 | 12.226% | $237.8742 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $57.26 | 13.125% | $64.7754 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $224.71 | 6.353% | $238.9858 | $238.99 | $239.00 | $239.00 |
| Purchase #7 | $231.44 | 13.524% | $262.7399 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $1,108.52 | $1,219.5666 | $1,219.57 | $1,219.55 | $1,219.60 | |