| 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 | $207.99 | 6.224% | $220.9353 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $191.82 | 5.486% | $202.3432 | $202.34 | $202.35 | $202.30 |
| Purchase #3 | $179.56 | 4.747% | $188.0837 | $188.08 | $188.10 | $188.10 |
| Purchase #4 | $89.36 | 8.754% | $97.1826 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $152.47 | 4.143% | $158.7868 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $228.92 | 4.560% | $239.3588 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $31.32 | 9.573% | $34.3183 | $34.32 | $34.30 | $34.30 |
| 7 purchase totals = | $1,081.44 | $1,141.0087 | $1,141.01 | $1,141.05 | $1,141.00 | |