| 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 | $210.32 | 5.832% | $222.5859 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $182.55 | 13.391% | $206.9953 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $8.63 | 8.168% | $9.3349 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $149.42 | 3.804% | $155.1039 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $82.97 | 5.252% | $87.3276 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $199.97 | 13.729% | $227.4239 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $180.95 | 5.588% | $191.0615 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $1,014.81 | $1,099.8330 | $1,099.83 | $1,099.85 | $1,099.80 | |