| 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 | $75.75 | 13.633% | $86.077 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $188.76 | 7.124% | $202.2073 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $46.38 | 8.706% | $50.4178 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $120.63 | 12.451% | $135.6496 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $87.34 | 4.277% | $91.0755 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $217.51 | 13.575% | $247.037 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $204.34 | 11.397% | $227.6286 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $940.71 | $1,040.0928 | $1,040.11 | $1,040.15 | $1,040.00 | |