| 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 | $221.92 | 10.441% | $245.0907 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $235.27 | 13.672% | $267.4361 | $267.44 | $267.45 | $267.40 |
| Purchase #3 | $182.31 | 8.840% | $198.4262 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $87.51 | 9.488% | $95.8129 | $95.81 | $95.80 | $95.80 |
| Purchase #5 | $168.90 | 13.548% | $191.7826 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $129.75 | 13.531% | $147.3065 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $145.55 | 4.280% | $151.7795 | $151.78 | $151.80 | $151.80 |
| 7 purchase totals = | $1,171.21 | $1,297.6345 | $1,297.64 | $1,297.70 | $1,297.60 | |