| 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 | $230.60 | 7.458% | $247.7981 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $78.76 | 13.813% | $89.6391 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $192.93 | 3.689% | $200.0472 | $200.05 | $200.05 | $200.00 |
| Purchase #4 | $193.52 | 10.586% | $214.006 | $214.01 | $214.00 | $214.00 |
| Purchase #5 | $247.85 | 4.711% | $259.5262 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $232.86 | 7.754% | $250.916 | $250.92 | $250.90 | $250.90 |
| Purchase #7 | $174.26 | 6.333% | $185.2959 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $1,350.78 | $1,447.2285 | $1,447.25 | $1,447.25 | $1,447.10 | |