| 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 | $10.26 | 9.613% | $11.2463 | $11.25 | $11.25 | $11.20 |
| Purchase #2 | $203.26 | 11.765% | $227.1735 | $227.17 | $227.15 | $227.20 |
| Purchase #3 | $139.43 | 8.655% | $151.4977 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $143.86 | 6.486% | $153.1908 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $211.56 | 3.796% | $219.5908 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $214.59 | 11.749% | $239.8022 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $5.28 | 9.586% | $5.7861 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $928.24 | $1,008.2874 | $1,008.29 | $1,008.30 | $1,008.30 | |