| 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 | $203.75 | 12.368% | $228.9498 | $228.95 | $228.95 | $228.90 |
| Purchase #2 | $91.85 | 3.520% | $95.0831 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $176.79 | 7.372% | $189.823 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $125.71 | 12.739% | $141.7242 | $141.72 | $141.70 | $141.70 |
| Purchase #5 | $160.33 | 13.242% | $181.5609 | $181.56 | $181.55 | $181.60 |
| Purchase #6 | $226.99 | 7.317% | $243.5989 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $165.83 | 13.609% | $188.3978 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $1,151.25 | $1,269.1377 | $1,269.13 | $1,269.10 | $1,269.10 | |