| 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 | $196.60 | 7.411% | $211.17 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $243.44 | 12.754% | $274.4883 | $274.49 | $274.50 | $274.50 |
| Purchase #3 | $183.38 | 5.385% | $193.255 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $21.76 | 7.277% | $23.3435 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $157.65 | 11.216% | $175.332 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $187.91 | 4.787% | $196.9053 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $199.56 | 11.461% | $222.4316 | $222.43 | $222.45 | $222.40 |
| 7 purchase totals = | $1,190.30 | $1,296.9257 | $1,296.93 | $1,296.95 | $1,296.90 | |