| 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 | $200.50 | 11.612% | $223.7821 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $28.80 | 8.115% | $31.1371 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $23.78 | 10.112% | $26.1846 | $26.18 | $26.20 | $26.20 |
| Purchase #4 | $248.52 | 13.778% | $282.7611 | $282.76 | $282.75 | $282.80 |
| Purchase #5 | $95.43 | 10.257% | $105.2183 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $138.25 | 4.312% | $144.2113 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $178.84 | 13.462% | $202.9154 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $914.12 | $1,016.2099 | $1,016.21 | $1,016.20 | $1,016.20 | |