| 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 | $226.36 | 10.714% | $250.6122 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $128.47 | 4.646% | $134.4387 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $200.43 | 9.372% | $219.2143 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $196.95 | 6.652% | $210.0511 | $210.05 | $210.05 | $210.10 |
| Purchase #5 | $85.77 | 6.506% | $91.3502 | $91.35 | $91.35 | $91.40 |
| Purchase #6 | $36.25 | 9.753% | $39.7855 | $39.79 | $39.80 | $39.80 |
| Purchase #7 | $204.70 | 3.308% | $211.4715 | $211.47 | $211.45 | $211.50 |
| 7 purchase totals = | $1,078.93 | $1,156.9235 | $1,156.92 | $1,156.90 | $1,157.00 | |