| 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 | $192.44 | 7.579% | $207.025 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $202.87 | 3.754% | $210.4857 | $210.49 | $210.50 | $210.50 |
| Purchase #3 | $220.81 | 4.489% | $230.7222 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $95.25 | 3.802% | $98.8714 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $9.83 | 4.575% | $10.2797 | $10.28 | $10.30 | $10.30 |
| Purchase #6 | $7.61 | 3.168% | $7.8511 | $7.85 | $7.85 | $7.90 |
| Purchase #7 | $89.43 | 3.493% | $92.5538 | $92.55 | $92.55 | $92.60 |
| 7 purchase totals = | $818.24 | $857.7889 | $857.79 | $857.80 | $857.90 | |