| 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 | $216.87 | 10.201% | $238.9929 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $128.31 | 5.464% | $135.3209 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $16.54 | 11.526% | $18.4464 | $18.45 | $18.45 | $18.40 |
| Purchase #4 | $197.33 | 3.758% | $204.7457 | $204.75 | $204.75 | $204.70 |
| Purchase #5 | $223.79 | 5.237% | $235.5099 | $235.51 | $235.50 | $235.50 |
| Purchase #6 | $130.83 | 8.372% | $141.7831 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $12.69 | 6.559% | $13.5223 | $13.52 | $13.50 | $13.50 |
| 7 purchase totals = | $926.36 | $988.3212 | $988.32 | $988.30 | $988.20 | |