| 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 | $110.93 | 8.160% | $119.9819 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $137.83 | 8.855% | $150.0348 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $212.58 | 8.433% | $230.5069 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $229.41 | 5.309% | $241.5894 | $241.59 | $241.60 | $241.60 |
| Purchase #5 | $20.99 | 13.214% | $23.7636 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $247.49 | 8.474% | $268.4623 | $268.46 | $268.45 | $268.50 |
| Purchase #7 | $166.97 | 10.648% | $184.749 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $1,126.20 | $1,219.0879 | $1,219.08 | $1,219.10 | $1,219.10 | |