| 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 | $221.93 | 10.515% | $245.2659 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $37.43 | 12.398% | $42.0706 | $42.07 | $42.05 | $42.10 |
| Purchase #3 | $36.31 | 8.649% | $39.4505 | $39.45 | $39.45 | $39.50 |
| Purchase #4 | $170.48 | 6.329% | $181.2697 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $120.89 | 3.126% | $124.669 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $199.62 | 11.190% | $221.9575 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $205.30 | 9.284% | $224.3601 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $991.96 | $1,079.0433 | $1,079.05 | $1,078.95 | $1,079.30 | |