| 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 | $137.28 | 4.326% | $143.2187 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $231.75 | 6.588% | $247.0177 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $133.26 | 12.435% | $149.8309 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $174.72 | 11.653% | $195.0801 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $94.84 | 6.661% | $101.1573 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $216.28 | 4.544% | $226.1078 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $23.32 | 12.299% | $26.1881 | $26.19 | $26.20 | $26.20 |
| 7 purchase totals = | $1,011.45 | $1,088.6006 | $1,088.61 | $1,088.60 | $1,088.60 | |