| 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 | $161.26 | 12.811% | $181.919 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $234.84 | 12.181% | $263.4459 | $263.45 | $263.45 | $263.40 |
| Purchase #3 | $191.45 | 8.464% | $207.6543 | $207.65 | $207.65 | $207.70 |
| Purchase #4 | $38.87 | 7.307% | $41.7102 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $218.89 | 13.832% | $249.1669 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $129.77 | 13.337% | $147.0774 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $34.92 | 10.745% | $38.6722 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $1,010.00 | $1,129.6459 | $1,129.65 | $1,129.60 | $1,129.70 | |