| 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 | $207.70 | 13.238% | $235.1953 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $151.64 | 4.743% | $158.8323 | $158.83 | $158.85 | $158.80 |
| Purchase #3 | $109.73 | 5.144% | $115.3745 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $166.94 | 6.645% | $178.0332 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $245.31 | 10.526% | $271.1313 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $117.31 | 11.321% | $130.5907 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $235.49 | 8.467% | $255.4289 | $255.43 | $255.45 | $255.40 |
| 7 purchase totals = | $1,234.12 | $1,344.5862 | $1,344.58 | $1,344.65 | $1,344.50 | |