| 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 | $19.32 | 3.695% | $20.0339 | $20.03 | $20.05 | $20.00 |
| Purchase #2 | $195.64 | 8.191% | $211.6649 | $211.66 | $211.65 | $211.70 |
| Purchase #3 | $112.26 | 7.682% | $120.8838 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $135.96 | 12.282% | $152.6586 | $152.66 | $152.65 | $152.70 |
| Purchase #5 | $146.47 | 7.527% | $157.4948 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $222.51 | 10.352% | $245.5442 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $213.29 | 13.458% | $241.9946 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $1,045.45 | $1,150.2748 | $1,150.25 | $1,150.30 | $1,150.30 | |