| 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 | $195.84 | 8.438% | $212.365 | $212.37 | $212.35 | $212.40 |
| Purchase #2 | $160.30 | 10.742% | $177.5194 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $123.39 | 13.274% | $139.7688 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $31.39 | 7.849% | $33.8538 | $33.85 | $33.85 | $33.90 |
| Purchase #5 | $165.84 | 5.506% | $174.9712 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $235.32 | 8.527% | $255.3857 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $34.85 | 5.627% | $36.811 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $946.93 | $1,030.6749 | $1,030.68 | $1,030.60 | $1,030.80 | |