| 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 | $29.26 | 13.862% | $33.316 | $33.32 | $33.30 | $33.30 |
| Purchase #2 | $135.60 | 12.305% | $152.2856 | $152.29 | $152.30 | $152.30 |
| Purchase #3 | $229.70 | 10.860% | $254.6454 | $254.65 | $254.65 | $254.60 |
| Purchase #4 | $104.25 | 11.210% | $115.9364 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $216.92 | 9.798% | $238.1738 | $238.17 | $238.15 | $238.20 |
| Purchase #6 | $91.69 | 12.442% | $103.0981 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $215.83 | 5.426% | $227.5409 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $1,023.25 | $1,124.9962 | $1,125.01 | $1,125.00 | $1,124.90 | |