| 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 | $228.91 | 8.471% | $248.301 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $102.40 | 8.178% | $110.7743 | $110.77 | $110.75 | $110.80 |
| Purchase #3 | $88.31 | 12.673% | $99.5015 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $95.83 | 7.752% | $103.2587 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $245.55 | 4.383% | $256.3125 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $87.94 | 3.708% | $91.2008 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $162.64 | 13.623% | $184.7964 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $1,011.58 | $1,094.1452 | $1,094.14 | $1,094.10 | $1,094.20 | |