| 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 | $213.64 | 5.443% | $225.2684 | $225.27 | $225.25 | $225.30 |
| Purchase #2 | $33.56 | 5.261% | $35.3256 | $35.33 | $35.35 | $35.30 |
| Purchase #3 | $212.44 | 11.570% | $237.0193 | $237.02 | $237.00 | $237.00 |
| Purchase #4 | $191.51 | 3.460% | $198.1362 | $198.14 | $198.15 | $198.10 |
| Purchase #5 | $140.80 | 4.417% | $147.0191 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $88.51 | 12.489% | $99.564 | $99.56 | $99.55 | $99.60 |
| Purchase #7 | $69.68 | 3.613% | $72.1975 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $950.14 | $1,014.5301 | $1,014.54 | $1,014.50 | $1,014.50 | |