| 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 | $233.81 | 10.730% | $258.8978 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $191.97 | 5.786% | $203.0774 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $135.45 | 13.352% | $153.5353 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $204.54 | 4.239% | $213.2105 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $194.25 | 6.320% | $206.5266 | $206.53 | $206.55 | $206.50 |
| Purchase #6 | $133.43 | 3.767% | $138.4563 | $138.46 | $138.45 | $138.50 |
| Purchase #7 | $192.34 | 9.339% | $210.3026 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $1,285.79 | $1,384.0065 | $1,384.02 | $1,384.05 | $1,384.00 | |