| 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 | $208.60 | 8.769% | $226.8921 | $226.89 | $226.90 | $226.90 |
| Purchase #2 | $183.29 | 11.397% | $204.1796 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $228.26 | 11.772% | $255.1308 | $255.13 | $255.15 | $255.10 |
| Purchase #4 | $34.87 | 13.102% | $39.4387 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $157.88 | 7.775% | $170.1552 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $90.51 | 6.814% | $96.6774 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $96.30 | 11.536% | $107.4092 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $999.71 | $1,099.8830 | $1,099.89 | $1,099.95 | $1,099.90 | |