| 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 | $89.86 | 8.601% | $97.5889 | $97.59 | $97.60 | $97.60 |
| Purchase #2 | $184.31 | 4.206% | $192.0621 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $146.85 | 13.610% | $166.8363 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $127.81 | 8.823% | $139.0867 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $248.94 | 12.329% | $279.6318 | $279.63 | $279.65 | $279.60 |
| Purchase #6 | $57.49 | 4.667% | $60.1731 | $60.17 | $60.15 | $60.20 |
| Purchase #7 | $217.82 | 10.340% | $240.3426 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $1,073.08 | $1,175.7215 | $1,175.72 | $1,175.75 | $1,175.70 | |