| 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 | $235.36 | 4.336% | $245.5652 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $175.26 | 11.161% | $194.8208 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $248.68 | 3.133% | $256.4711 | $256.47 | $256.45 | $256.50 |
| Purchase #4 | $17.65 | 9.755% | $19.3718 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $172.66 | 5.152% | $181.5554 | $181.56 | $181.55 | $181.60 |
| Purchase #6 | $82.78 | 5.866% | $87.6359 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $224.26 | 12.734% | $252.8173 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $1,156.65 | $1,238.2375 | $1,238.25 | $1,238.15 | $1,238.30 | |