| 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 | $79.65 | 4.441% | $83.1873 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $168.41 | 13.432% | $191.0308 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $245.56 | 13.627% | $279.0225 | $279.02 | $279.00 | $279.00 |
| Purchase #4 | $222.62 | 10.439% | $245.8593 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $200.82 | 7.486% | $215.8534 | $215.85 | $215.85 | $215.90 |
| Purchase #6 | $89.45 | 6.490% | $95.2553 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $189.35 | 5.413% | $199.5995 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $1,195.86 | $1,309.8081 | $1,309.81 | $1,309.80 | $1,309.90 | |