| 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 | $214.74 | 7.296% | $230.4074 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $241.70 | 13.271% | $273.776 | $273.78 | $273.80 | $273.80 |
| Purchase #3 | $12.71 | 5.293% | $13.3827 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $75.60 | 11.758% | $84.489 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $82.44 | 9.230% | $90.0492 | $90.05 | $90.05 | $90.00 |
| Purchase #6 | $164.70 | 6.187% | $174.89 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $192.87 | 9.482% | $211.1579 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $984.76 | $1,078.1522 | $1,078.16 | $1,078.20 | $1,078.20 | |