| 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 | $74.64 | 12.336% | $83.8476 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $192.31 | 3.217% | $198.4966 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $165.56 | 11.282% | $184.2385 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $130.92 | 10.219% | $144.2987 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $127.44 | 8.175% | $137.8582 | $137.86 | $137.85 | $137.90 |
| Purchase #6 | $245.25 | 7.579% | $263.8375 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $209.26 | 5.528% | $220.8279 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $1,145.38 | $1,233.4050 | $1,233.42 | $1,233.45 | $1,233.30 | |