| 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 | $102.87 | 7.566% | $110.6531 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $14.26 | 4.550% | $14.9088 | $14.91 | $14.90 | $14.90 |
| Purchase #3 | $240.30 | 7.781% | $258.9977 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $86.42 | 9.645% | $94.7552 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $223.51 | 13.822% | $254.4036 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $243.90 | 4.754% | $255.495 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $20.36 | 8.458% | $22.082 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $931.62 | $1,011.2954 | $1,011.30 | $1,011.30 | $1,011.40 | |