| 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 | $130.44 | 13.518% | $148.0729 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $221.62 | 8.754% | $241.0206 | $241.02 | $241.00 | $241.00 |
| Purchase #3 | $100.92 | 8.496% | $109.4942 | $109.49 | $109.50 | $109.50 |
| Purchase #4 | $234.96 | 6.357% | $249.8964 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $120.54 | 7.564% | $129.6576 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $204.30 | 13.597% | $232.0787 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $186.81 | 8.281% | $202.2797 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $1,199.59 | $1,312.5001 | $1,312.50 | $1,312.50 | $1,312.60 | |