| 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 | $228.89 | 8.303% | $247.8947 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $189.81 | 6.623% | $202.3811 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $100.71 | 6.555% | $107.3115 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $130.43 | 9.210% | $142.4426 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $233.47 | 3.496% | $241.6321 | $241.63 | $241.65 | $241.60 |
| Purchase #6 | $58.99 | 9.479% | $64.5817 | $64.58 | $64.60 | $64.60 |
| Purchase #7 | $86.43 | 12.200% | $96.9745 | $96.97 | $96.95 | $97.00 |
| 7 purchase totals = | $1,028.73 | $1,103.2182 | $1,103.20 | $1,103.25 | $1,103.20 | |