| 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 | $203.46 | 8.369% | $220.4876 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $206.64 | 7.604% | $222.3529 | $222.35 | $222.35 | $222.40 |
| Purchase #3 | $173.93 | 4.600% | $181.9308 | $181.93 | $181.95 | $181.90 |
| Purchase #4 | $176.80 | 13.596% | $200.8377 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $181.34 | 9.531% | $198.6235 | $198.62 | $198.60 | $198.60 |
| Purchase #6 | $119.25 | 9.253% | $130.2842 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $155.43 | 7.137% | $166.523 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $1,216.85 | $1,321.0397 | $1,321.03 | $1,321.05 | $1,321.00 | |