| 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 | $242.45 | 6.668% | $258.6166 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $106.95 | 11.620% | $119.3776 | $119.38 | $119.40 | $119.40 |
| Purchase #3 | $207.48 | 5.247% | $218.3665 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $176.93 | 12.257% | $198.6163 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $112.47 | 7.403% | $120.7962 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $162.87 | 13.364% | $184.6359 | $184.64 | $184.65 | $184.60 |
| Purchase #7 | $228.74 | 8.671% | $248.574 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $1,237.89 | $1,348.9831 | $1,349.00 | $1,348.95 | $1,349.00 | |