| 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 | $221.34 | 9.107% | $241.4974 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $230.95 | 6.377% | $245.6777 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $228.49 | 6.414% | $243.1453 | $243.15 | $243.15 | $243.10 |
| Purchase #4 | $101.77 | 9.370% | $111.3058 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $17.46 | 12.140% | $19.5796 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $151.85 | 8.198% | $164.2987 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $179.36 | 10.775% | $198.686 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $1,131.22 | $1,224.1905 | $1,224.21 | $1,224.25 | $1,224.20 | |