| 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 | $224.36 | 10.545% | $248.0188 | $248.02 | $248.00 | $248.00 |
| Purchase #2 | $162.72 | 10.161% | $179.254 | $179.25 | $179.25 | $179.30 |
| Purchase #3 | $77.80 | 7.558% | $83.6801 | $83.68 | $83.70 | $83.70 |
| Purchase #4 | $178.27 | 3.594% | $184.677 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $117.92 | 9.155% | $128.7156 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $212.84 | 5.295% | $224.1099 | $224.11 | $224.10 | $224.10 |
| Purchase #7 | $73.44 | 13.620% | $83.4425 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $1,047.35 | $1,131.8979 | $1,131.90 | $1,131.90 | $1,131.90 | |