| 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 | $223.88 | 8.128% | $242.077 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $110.59 | 12.559% | $124.479 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $250.70 | 11.349% | $279.1519 | $279.15 | $279.15 | $279.20 |
| Purchase #4 | $135.68 | 5.337% | $142.9212 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $31.38 | 12.483% | $35.2972 | $35.30 | $35.30 | $35.30 |
| Purchase #6 | $110.85 | 13.636% | $125.9655 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $171.67 | 8.792% | $186.7632 | $186.76 | $186.75 | $186.80 |
| 7 purchase totals = | $1,034.75 | $1,136.6550 | $1,136.66 | $1,136.65 | $1,136.80 | |