| 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 | $209.66 | 5.115% | $220.3841 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $67.86 | 10.812% | $75.197 | $75.20 | $75.20 | $75.20 |
| Purchase #3 | $219.93 | 3.851% | $228.3995 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $238.60 | 7.479% | $256.4449 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $223.87 | 4.613% | $234.1971 | $234.20 | $234.20 | $234.20 |
| Purchase #6 | $84.38 | 10.449% | $93.1969 | $93.20 | $93.20 | $93.20 |
| Purchase #7 | $177.76 | 10.472% | $196.375 | $196.38 | $196.40 | $196.40 |
| 7 purchase totals = | $1,222.06 | $1,304.1945 | $1,304.20 | $1,304.25 | $1,304.20 | |