| 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 | $185.28 | 13.637% | $210.5466 | $210.55 | $210.55 | $210.50 |
| Purchase #2 | $81.64 | 9.135% | $89.0978 | $89.10 | $89.10 | $89.10 |
| Purchase #3 | $166.35 | 5.193% | $174.9886 | $174.99 | $175.00 | $175.00 |
| Purchase #4 | $242.56 | 7.422% | $260.5628 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $199.67 | 4.407% | $208.4695 | $208.47 | $208.45 | $208.50 |
| Purchase #6 | $101.94 | 10.200% | $112.3379 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $152.94 | 6.249% | $162.4972 | $162.50 | $162.50 | $162.50 |
| 7 purchase totals = | $1,130.38 | $1,218.5004 | $1,218.51 | $1,218.50 | $1,218.50 | |