| 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 | $186.30 | 5.570% | $196.6769 | $196.68 | $196.70 | $196.70 |
| Purchase #2 | $217.94 | 7.764% | $234.8609 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $174.37 | 3.147% | $179.8574 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $11.60 | 4.467% | $12.1182 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $105.31 | 4.717% | $110.2775 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $194.98 | 6.267% | $207.1994 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $245.31 | 9.539% | $268.7101 | $268.71 | $268.70 | $268.70 |
| 7 purchase totals = | $1,135.81 | $1,209.7004 | $1,209.71 | $1,209.70 | $1,209.80 | |