| 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 | $237.78 | 3.547% | $246.2141 | $246.21 | $246.20 | $246.20 |
| Purchase #2 | $76.76 | 8.493% | $83.2792 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $34.46 | 12.216% | $38.6696 | $38.67 | $38.65 | $38.70 |
| Purchase #4 | $43.58 | 9.721% | $47.8164 | $47.82 | $47.80 | $47.80 |
| Purchase #5 | $215.94 | 5.829% | $228.5271 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $38.86 | 7.517% | $41.7811 | $41.78 | $41.80 | $41.80 |
| Purchase #7 | $225.86 | 9.337% | $246.9485 | $246.95 | $246.95 | $246.90 |
| 7 purchase totals = | $873.24 | $933.2360 | $933.24 | $933.25 | $933.20 | |