| 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 | $185.34 | 12.650% | $208.7855 | $208.79 | $208.80 | $208.80 |
| Purchase #2 | $37.26 | 10.218% | $41.0672 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $17.30 | 11.205% | $19.2385 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $198.99 | 7.271% | $213.4586 | $213.46 | $213.45 | $213.50 |
| Purchase #5 | $172.62 | 11.722% | $192.8545 | $192.85 | $192.85 | $192.90 |
| Purchase #6 | $124.70 | 5.592% | $131.6732 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $201.44 | 9.178% | $219.9282 | $219.93 | $219.95 | $219.90 |
| 7 purchase totals = | $937.65 | $1,027.0057 | $1,027.01 | $1,027.00 | $1,027.10 | |