| 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 | $242.70 | 8.181% | $262.5553 | $262.56 | $262.55 | $262.60 |
| Purchase #2 | $198.54 | 4.717% | $207.9051 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $80.28 | 12.169% | $90.0493 | $90.05 | $90.05 | $90.00 |
| Purchase #4 | $176.64 | 8.789% | $192.1649 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $32.52 | 8.274% | $35.2107 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $103.79 | 4.663% | $108.6297 | $108.63 | $108.65 | $108.60 |
| Purchase #7 | $158.55 | 12.743% | $178.754 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $993.02 | $1,075.2690 | $1,075.27 | $1,075.25 | $1,075.30 | |