| 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 | $190.37 | 3.743% | $197.4955 | $197.50 | $197.50 | $197.50 |
| Purchase #2 | $171.87 | 7.486% | $184.7362 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $32.87 | 8.362% | $35.6186 | $35.62 | $35.60 | $35.60 |
| Purchase #4 | $205.41 | 11.577% | $229.1903 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $214.41 | 7.276% | $230.0105 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $238.30 | 9.302% | $260.4667 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $115.42 | 11.418% | $128.5987 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $1,168.65 | $1,266.1165 | $1,266.13 | $1,266.10 | $1,266.10 | |