| 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 | $223.72 | 11.867% | $250.2689 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $164.72 | 8.268% | $178.339 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $186.40 | 8.657% | $202.5366 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $215.29 | 6.163% | $228.5583 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $30.92 | 6.621% | $32.9672 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $101.96 | 6.607% | $108.6965 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $225.31 | 13.351% | $255.3911 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $1,148.32 | $1,256.7576 | $1,256.77 | $1,256.75 | $1,256.80 | |