| 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 | $183.44 | 3.197% | $189.3046 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $230.96 | 10.596% | $255.4325 | $255.43 | $255.45 | $255.40 |
| Purchase #3 | $124.31 | 10.866% | $137.8175 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $137.42 | 9.745% | $150.8116 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $169.70 | 3.177% | $175.0914 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $119.75 | 5.704% | $126.5805 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $181.62 | 13.153% | $205.5085 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $1,147.20 | $1,240.5466 | $1,240.54 | $1,240.55 | $1,240.50 | |