| 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 | $93.33 | 10.582% | $103.2062 | $103.21 | $103.20 | $103.20 |
| Purchase #2 | $5.71 | 7.589% | $6.1433 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $121.34 | 10.255% | $133.7834 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $197.68 | 12.582% | $222.5521 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $137.40 | 13.669% | $156.1812 | $156.18 | $156.20 | $156.20 |
| Purchase #6 | $234.52 | 5.459% | $247.3224 | $247.32 | $247.30 | $247.30 |
| Purchase #7 | $12.65 | 9.329% | $13.8301 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $802.63 | $883.0187 | $883.01 | $883.05 | $883.00 | |