| 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 | $6.79 | 9.147% | $7.4111 | $7.41 | $7.40 | $7.40 |
| Purchase #2 | $218.74 | 3.837% | $227.1331 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $180.52 | 9.125% | $196.9925 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $194.94 | 4.551% | $203.8117 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $200.82 | 5.138% | $211.1381 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $21.72 | 9.551% | $23.7945 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $126.81 | 12.107% | $142.1629 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $950.34 | $1,012.4439 | $1,012.43 | $1,012.45 | $1,012.40 | |