| 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 | $73.64 | 11.155% | $81.8545 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $23.58 | 7.133% | $25.262 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $137.52 | 4.396% | $143.5654 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $134.52 | 13.869% | $153.1766 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $174.81 | 8.164% | $189.0815 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $245.82 | 11.131% | $273.1822 | $273.18 | $273.20 | $273.20 |
| Purchase #7 | $249.43 | 5.410% | $262.9242 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $1,039.32 | $1,129.0464 | $1,129.04 | $1,129.05 | $1,129.20 | |