| 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 | $24.78 | 9.760% | $27.1985 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $23.52 | 12.868% | $26.5466 | $26.55 | $26.55 | $26.50 |
| Purchase #3 | $215.35 | 8.474% | $233.5988 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $223.80 | 6.443% | $238.2194 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $186.32 | 10.202% | $205.3284 | $205.33 | $205.35 | $205.30 |
| Purchase #6 | $168.86 | 7.254% | $181.1091 | $181.11 | $181.10 | $181.10 |
| Purchase #7 | $230.43 | 9.325% | $251.9176 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $1,073.06 | $1,163.9184 | $1,163.93 | $1,163.90 | $1,163.80 | |