| 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 | $129.25 | 5.211% | $135.9852 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $220.32 | 12.659% | $248.2103 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $227.96 | 4.508% | $238.2364 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $22.80 | 6.470% | $24.2752 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $48.89 | 5.842% | $51.7462 | $51.75 | $51.75 | $51.70 |
| Purchase #6 | $142.37 | 12.337% | $159.9342 | $159.93 | $159.95 | $159.90 |
| Purchase #7 | $124.76 | 9.141% | $136.1643 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $916.35 | $994.5518 | $994.56 | $994.60 | $994.50 | |