| 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 | $192.92 | 6.312% | $205.0971 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $195.46 | 13.168% | $221.1982 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $184.38 | 9.425% | $201.7578 | $201.76 | $201.75 | $201.80 |
| Purchase #4 | $75.90 | 10.850% | $84.1352 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $21.97 | 4.282% | $22.9108 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $227.25 | 13.711% | $258.4082 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $173.69 | 8.568% | $188.5718 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $1,071.57 | $1,182.0791 | $1,182.09 | $1,182.05 | $1,182.10 | |