| 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 | $101.67 | 8.475% | $110.2865 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $210.62 | 13.788% | $239.6603 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $110.79 | 11.859% | $123.9286 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $178.98 | 11.136% | $198.9112 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $121.69 | 10.242% | $134.1535 | $134.15 | $134.15 | $134.20 |
| Purchase #6 | $134.79 | 13.630% | $153.1619 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $155.96 | 10.749% | $172.7241 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $1,014.50 | $1,132.8261 | $1,132.82 | $1,132.80 | $1,132.90 | |