| 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 | $126.43 | 5.467% | $133.3419 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $249.35 | 13.578% | $283.2067 | $283.21 | $283.20 | $283.20 |
| Purchase #3 | $221.60 | 4.608% | $231.8113 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $223.95 | 6.711% | $238.9793 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $148.53 | 9.284% | $162.3195 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $177.43 | 9.554% | $194.3817 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $68.99 | 11.776% | $77.1143 | $77.11 | $77.10 | $77.10 |
| 7 purchase totals = | $1,216.28 | $1,321.1547 | $1,321.15 | $1,321.15 | $1,321.10 | |