| 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 | $232.89 | 3.644% | $241.3765 | $241.38 | $241.40 | $241.40 |
| Purchase #2 | $20.52 | 10.456% | $22.6656 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $114.42 | 7.256% | $122.7223 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $194.52 | 4.769% | $203.7967 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $171.32 | 4.639% | $179.2675 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $102.68 | 12.188% | $115.1946 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $101.53 | 9.148% | $110.818 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $937.88 | $995.8412 | $995.85 | $995.80 | $995.90 | |