| 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 | $184.30 | 5.586% | $194.595 | $194.60 | $194.60 | $194.60 |
| Purchase #2 | $131.88 | 12.354% | $148.1725 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $217.69 | 7.815% | $234.7025 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $103.77 | 4.128% | $108.0536 | $108.05 | $108.05 | $108.10 |
| Purchase #5 | $231.86 | 11.496% | $258.5146 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $77.46 | 10.478% | $85.5763 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $196.45 | 3.451% | $203.2295 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $1,143.41 | $1,232.8440 | $1,232.84 | $1,232.85 | $1,232.90 | |