| 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 | $91.56 | 10.141% | $100.8451 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $223.36 | 8.254% | $241.7961 | $241.80 | $241.80 | $241.80 |
| Purchase #3 | $244.77 | 4.102% | $254.8105 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $168.59 | 8.453% | $182.8409 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $202.38 | 10.662% | $223.9578 | $223.96 | $223.95 | $224.00 |
| Purchase #6 | $52.95 | 10.743% | $58.6384 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $241.78 | 6.743% | $258.0832 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $1,225.39 | $1,320.9720 | $1,320.98 | $1,321.00 | $1,320.90 | |