| 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 | $128.55 | 10.724% | $142.3357 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $228.92 | 8.474% | $248.3187 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $213.81 | 4.507% | $223.4464 | $223.45 | $223.45 | $223.40 |
| Purchase #4 | $184.28 | 5.502% | $194.4191 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $154.35 | 5.185% | $162.353 | $162.35 | $162.35 | $162.40 |
| Purchase #6 | $235.61 | 6.250% | $250.3356 | $250.34 | $250.35 | $250.30 |
| Purchase #7 | $51.79 | 7.721% | $55.7887 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $1,197.31 | $1,276.9972 | $1,277.01 | $1,277.00 | $1,276.90 | |