| 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 | $110.67 | 4.608% | $115.7697 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $239.35 | 4.154% | $249.2926 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $152.60 | 6.330% | $162.2596 | $162.26 | $162.25 | $162.30 |
| Purchase #4 | $200.26 | 11.512% | $223.3139 | $223.31 | $223.30 | $223.30 |
| Purchase #5 | $97.39 | 11.391% | $108.4837 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $248.83 | 11.348% | $277.0672 | $277.07 | $277.05 | $277.10 |
| Purchase #7 | $181.50 | 3.842% | $188.4732 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $1,230.60 | $1,324.6599 | $1,324.65 | $1,324.60 | $1,324.80 | |