| 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 | $233.55 | 4.237% | $243.4455 | $243.45 | $243.45 | $243.40 |
| Purchase #2 | $115.95 | 3.695% | $120.2344 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $86.48 | 11.733% | $96.6267 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $143.82 | 3.238% | $148.4769 | $148.48 | $148.50 | $148.50 |
| Purchase #5 | $206.33 | 9.690% | $226.3234 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $147.46 | 5.241% | $155.1884 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $139.58 | 7.461% | $149.9941 | $149.99 | $150.00 | $150.00 |
| 7 purchase totals = | $1,073.17 | $1,140.2894 | $1,140.29 | $1,140.35 | $1,140.20 | |