| 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 | $238.98 | 6.226% | $253.8589 | $253.86 | $253.85 | $253.90 |
| Purchase #2 | $196.43 | 9.110% | $214.3248 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $226.74 | 13.713% | $257.8329 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $57.50 | 12.522% | $64.7002 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $20.71 | 10.102% | $22.8021 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $61.31 | 6.760% | $65.4546 | $65.45 | $65.45 | $65.50 |
| Purchase #7 | $229.60 | 10.234% | $253.0973 | $253.10 | $253.10 | $253.10 |
| 7 purchase totals = | $1,031.27 | $1,132.0708 | $1,132.06 | $1,132.05 | $1,132.10 | |