| 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 | $211.27 | 8.430% | $229.0801 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $221.36 | 11.531% | $246.885 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $22.89 | 9.666% | $25.1025 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $242.37 | 13.149% | $274.2392 | $274.24 | $274.25 | $274.20 |
| Purchase #5 | $210.50 | 8.719% | $228.8535 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $64.90 | 10.602% | $71.7807 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $221.83 | 6.121% | $235.4082 | $235.41 | $235.40 | $235.40 |
| 7 purchase totals = | $1,195.12 | $1,311.3492 | $1,311.35 | $1,311.40 | $1,311.40 | |