| 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 | $91.62 | 10.623% | $101.3528 | $101.35 | $101.35 | $101.40 |
| Purchase #2 | $10.85 | 10.246% | $11.9617 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $182.74 | 10.583% | $202.0794 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $64.50 | 8.739% | $70.1367 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $231.29 | 11.136% | $257.0465 | $257.05 | $257.05 | $257.00 |
| Purchase #6 | $152.26 | 12.451% | $171.2179 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $113.64 | 9.820% | $124.7994 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $846.90 | $938.5944 | $938.60 | $938.60 | $938.60 | |