| 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 | $238.50 | 3.220% | $246.1797 | $246.18 | $246.20 | $246.20 |
| Purchase #2 | $23.71 | 7.650% | $25.5238 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $181.38 | 7.172% | $194.3886 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $185.60 | 13.330% | $210.3405 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $114.85 | 7.224% | $123.1468 | $123.15 | $123.15 | $123.10 |
| Purchase #6 | $135.27 | 3.525% | $140.0383 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $68.46 | 10.412% | $75.5881 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $947.77 | $1,015.2058 | $1,015.21 | $1,015.25 | $1,015.10 | |