| 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 | $94.65 | 13.330% | $107.2668 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $219.84 | 3.398% | $227.3102 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $236.80 | 12.500% | $266.4 | $266.40 | $266.40 | $266.40 |
| Purchase #4 | $197.37 | 3.271% | $203.826 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $211.98 | 7.837% | $228.5929 | $228.59 | $228.60 | $228.60 |
| Purchase #6 | $93.88 | 5.474% | $99.019 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $162.32 | 10.401% | $179.2029 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $1,216.84 | $1,311.6178 | $1,311.62 | $1,311.60 | $1,311.60 | |