| 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 | $208.99 | 6.829% | $223.2619 | $223.26 | $223.25 | $223.30 |
| Purchase #2 | $166.71 | 3.264% | $172.1514 | $172.15 | $172.15 | $172.20 |
| Purchase #3 | $93.96 | 8.166% | $101.6328 | $101.63 | $101.65 | $101.60 |
| Purchase #4 | $228.66 | 11.701% | $255.4155 | $255.42 | $255.40 | $255.40 |
| Purchase #5 | $196.76 | 11.398% | $219.1867 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $193.30 | 11.792% | $216.0939 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $178.88 | 13.374% | $202.8034 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $1,267.26 | $1,390.5456 | $1,390.54 | $1,390.55 | $1,390.60 | |