| 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 | $210.83 | 4.276% | $219.8451 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $148.26 | 13.579% | $168.3922 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $69.88 | 5.417% | $73.6654 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $194.99 | 3.175% | $201.1809 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $171.80 | 5.498% | $181.2456 | $181.25 | $181.25 | $181.20 |
| Purchase #6 | $204.98 | 12.599% | $230.8054 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $105.96 | 10.548% | $117.1367 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $1,106.70 | $1,192.2713 | $1,192.29 | $1,192.30 | $1,192.20 | |