| 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 | $20.95 | 5.114% | $22.0214 | $22.02 | $22.00 | $22.00 |
| Purchase #2 | $20.74 | 3.258% | $21.4157 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $153.41 | 13.611% | $174.2906 | $174.29 | $174.30 | $174.30 |
| Purchase #4 | $205.47 | 7.707% | $221.3056 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $60.77 | 8.630% | $66.0145 | $66.01 | $66.00 | $66.00 |
| Purchase #6 | $195.49 | 3.206% | $201.7574 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $230.29 | 5.235% | $242.3457 | $242.35 | $242.35 | $242.30 |
| 7 purchase totals = | $887.12 | $949.1509 | $949.16 | $949.10 | $949.10 | |