| 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 | $231.30 | 4.611% | $241.9652 | $241.97 | $241.95 | $242.00 |
| Purchase #2 | $239.85 | 10.530% | $265.1062 | $265.11 | $265.10 | $265.10 |
| Purchase #3 | $181.97 | 3.578% | $188.4809 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $108.79 | 6.464% | $115.8222 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $31.33 | 10.369% | $34.5786 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $204.39 | 3.218% | $210.9673 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $121.33 | 4.320% | $126.5715 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $1,118.96 | $1,183.4919 | $1,183.50 | $1,183.45 | $1,183.60 | |