| 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 | $83.64 | 7.506% | $89.918 | $89.92 | $89.90 | $89.90 |
| Purchase #2 | $225.50 | 13.670% | $256.3259 | $256.33 | $256.35 | $256.30 |
| Purchase #3 | $176.68 | 6.284% | $187.7826 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $202.70 | 8.249% | $219.4207 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $126.91 | 6.744% | $135.4688 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $92.85 | 5.419% | $97.8815 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $237.42 | 5.292% | $249.9843 | $249.98 | $250.00 | $250.00 |
| 7 purchase totals = | $1,145.70 | $1,236.7818 | $1,236.78 | $1,236.80 | $1,236.80 | |