| 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 | $115.62 | 12.227% | $129.7569 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $195.43 | 9.334% | $213.6714 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $245.89 | 13.431% | $278.9155 | $278.92 | $278.90 | $278.90 |
| Purchase #4 | $89.72 | 3.757% | $93.0908 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $201.34 | 5.188% | $211.7855 | $211.79 | $211.80 | $211.80 |
| Purchase #6 | $110.90 | 4.529% | $115.9227 | $115.92 | $115.90 | $115.90 |
| Purchase #7 | $213.44 | 11.381% | $237.7316 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $1,172.34 | $1,280.8744 | $1,280.88 | $1,280.85 | $1,280.90 | |