| 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 | $115.33 | 5.486% | $121.657 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $186.46 | 11.686% | $208.2497 | $208.25 | $208.25 | $208.20 |
| Purchase #3 | $55.30 | 10.332% | $61.0136 | $61.01 | $61.00 | $61.00 |
| Purchase #4 | $231.29 | 11.482% | $257.8467 | $257.85 | $257.85 | $257.80 |
| Purchase #5 | $31.28 | 4.405% | $32.6579 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $35.80 | 6.711% | $38.2025 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $111.33 | 3.809% | $115.5706 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $766.79 | $835.1980 | $835.20 | $835.15 | $835.20 | |