| 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 | $233.48 | 7.545% | $251.0961 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $220.30 | 11.342% | $245.2864 | $245.29 | $245.30 | $245.30 |
| Purchase #3 | $26.50 | 6.392% | $28.1939 | $28.19 | $28.20 | $28.20 |
| Purchase #4 | $26.44 | 8.153% | $28.5957 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $47.61 | 7.564% | $51.2112 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $25.32 | 4.805% | $26.5366 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $188.69 | 6.840% | $201.5964 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $768.34 | $832.5163 | $832.53 | $832.55 | $832.50 | |