| 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 | $216.92 | 3.231% | $223.9287 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $157.67 | 13.591% | $179.0989 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $144.85 | 11.349% | $161.289 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $211.56 | 10.302% | $233.3549 | $233.35 | $233.35 | $233.40 |
| Purchase #5 | $110.84 | 10.137% | $122.0759 | $122.08 | $122.10 | $122.10 |
| Purchase #6 | $98.95 | 9.680% | $108.5284 | $108.53 | $108.55 | $108.50 |
| Purchase #7 | $158.37 | 8.722% | $172.183 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $1,099.16 | $1,200.4588 | $1,200.46 | $1,200.55 | $1,200.50 | |