| 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 | $224.67 | 11.239% | $249.9207 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $6.30 | 5.258% | $6.6313 | $6.63 | $6.65 | $6.60 |
| Purchase #3 | $162.99 | 7.392% | $175.0382 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $32.91 | 12.827% | $37.1314 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $143.32 | 3.727% | $148.6615 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $145.56 | 11.360% | $162.0956 | $162.10 | $162.10 | $162.10 |
| Purchase #7 | $184.27 | 12.445% | $207.2024 | $207.20 | $207.20 | $207.20 |
| 7 purchase totals = | $900.02 | $986.6811 | $986.68 | $986.70 | $986.60 | |