| 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 | $9.78 | 12.495% | $11.002 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $66.45 | 12.237% | $74.5815 | $74.58 | $74.60 | $74.60 |
| Purchase #3 | $191.89 | 7.736% | $206.7346 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $154.41 | 13.154% | $174.7211 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $200.99 | 5.238% | $211.5179 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $144.91 | 13.131% | $163.9381 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $231.28 | 5.589% | $244.2062 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $999.71 | $1,086.7014 | $1,086.70 | $1,086.70 | $1,086.60 | |