| 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 | $96.26 | 7.113% | $103.107 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $232.43 | 7.341% | $249.4927 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $148.58 | 9.509% | $162.7085 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $181.34 | 5.377% | $191.0907 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $232.39 | 8.169% | $251.3739 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $161.88 | 11.636% | $180.7164 | $180.72 | $180.70 | $180.70 |
| Purchase #7 | $7.93 | 9.805% | $8.7075 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $1,060.81 | $1,147.1967 | $1,147.20 | $1,147.15 | $1,147.20 | |