| 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 | $33.64 | 9.352% | $36.786 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $246.49 | 5.177% | $259.2508 | $259.25 | $259.25 | $259.30 |
| Purchase #3 | $192.98 | 9.533% | $211.3768 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $215.39 | 12.289% | $241.8593 | $241.86 | $241.85 | $241.90 |
| Purchase #5 | $113.97 | 7.147% | $122.1154 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $192.98 | 13.498% | $219.0284 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $125.52 | 10.207% | $138.3318 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $1,120.97 | $1,228.7485 | $1,228.76 | $1,228.80 | $1,228.80 | |