| 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 | $180.34 | 13.447% | $204.5903 | $204.59 | $204.60 | $204.60 |
| Purchase #2 | $96.85 | 3.869% | $100.5971 | $100.60 | $100.60 | $100.60 |
| Purchase #3 | $244.47 | 5.521% | $257.9672 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $69.40 | 12.126% | $77.8154 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $177.85 | 12.505% | $200.0901 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $207.88 | 7.210% | $222.8681 | $222.87 | $222.85 | $222.90 |
| Purchase #7 | $6.47 | 6.642% | $6.8997 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $983.26 | $1,070.8279 | $1,070.84 | $1,070.80 | $1,070.90 | |