| 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 | $221.73 | 10.506% | $245.025 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $136.84 | 8.350% | $148.2661 | $148.27 | $148.25 | $148.30 |
| Purchase #3 | $108.74 | 11.452% | $121.1929 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $5.68 | 13.793% | $6.4634 | $6.46 | $6.45 | $6.50 |
| Purchase #5 | $238.44 | 6.454% | $253.8289 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $145.42 | 9.446% | $159.1564 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $67.32 | 8.187% | $72.8315 | $72.83 | $72.85 | $72.80 |
| 7 purchase totals = | $924.17 | $1,006.7642 | $1,006.77 | $1,006.80 | $1,006.80 | |