| 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 | $78.27 | 4.528% | $81.8141 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $185.32 | 4.177% | $193.0608 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $224.92 | 3.643% | $233.1138 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $118.44 | 12.492% | $133.2355 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $223.58 | 10.455% | $246.9553 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $60.85 | 11.766% | $68.0096 | $68.01 | $68.00 | $68.00 |
| Purchase #7 | $85.55 | 10.802% | $94.7911 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $976.93 | $1,050.9802 | $1,050.98 | $1,050.95 | $1,051.00 | |