| 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 | $119.25 | 7.736% | $128.4752 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $211.49 | 5.228% | $222.5467 | $222.55 | $222.55 | $222.50 |
| Purchase #3 | $10.36 | 3.402% | $10.7124 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $219.77 | 4.212% | $229.0267 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $147.43 | 9.171% | $160.9508 | $160.95 | $160.95 | $161.00 |
| Purchase #6 | $113.73 | 11.596% | $126.9181 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $246.48 | 4.547% | $257.6874 | $257.69 | $257.70 | $257.70 |
| 7 purchase totals = | $1,068.51 | $1,136.3173 | $1,136.33 | $1,136.35 | $1,136.30 | |