| 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 | $116.32 | 5.651% | $122.8932 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $43.48 | 12.759% | $49.0276 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $138.83 | 5.194% | $146.0408 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $238.53 | 10.710% | $264.0766 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $226.51 | 11.716% | $253.0479 | $253.05 | $253.05 | $253.00 |
| Purchase #6 | $70.45 | 11.200% | $78.3404 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $178.71 | 9.261% | $195.2603 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $1,012.83 | $1,108.6868 | $1,108.69 | $1,108.75 | $1,108.60 | |