| 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 | $185.59 | 9.145% | $202.5622 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $88.36 | 4.300% | $92.1595 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $204.70 | 12.497% | $230.2814 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $63.30 | 4.611% | $66.2188 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $205.79 | 6.115% | $218.3741 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $92.54 | 6.122% | $98.2053 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $7.43 | 10.714% | $8.2261 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $847.71 | $916.0274 | $916.03 | $916.00 | $916.10 | |