| 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 | $211.73 | 10.830% | $234.6604 | $234.66 | $234.65 | $234.70 |
| Purchase #2 | $131.27 | 5.151% | $138.0317 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $136.49 | 4.748% | $142.9705 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $121.92 | 9.170% | $133.1001 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $132.45 | 11.326% | $147.4513 | $147.45 | $147.45 | $147.50 |
| Purchase #6 | $210.64 | 7.290% | $225.9957 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $76.36 | 12.384% | $85.8164 | $85.82 | $85.80 | $85.80 |
| 7 purchase totals = | $1,020.86 | $1,108.0261 | $1,108.03 | $1,108.00 | $1,108.10 | |