| 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 | $208.26 | 10.833% | $230.8208 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $118.60 | 11.415% | $132.1382 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $157.52 | 4.695% | $164.9156 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $28.65 | 10.154% | $31.5591 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $82.86 | 9.676% | $90.8775 | $90.88 | $90.90 | $90.90 |
| Purchase #6 | $20.30 | 8.556% | $22.0369 | $22.04 | $22.05 | $22.00 |
| Purchase #7 | $237.30 | 3.819% | $246.3625 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $853.49 | $918.7106 | $918.72 | $918.70 | $918.70 | |