| 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 | $217.59 | 12.818% | $245.4807 | $245.48 | $245.50 | $245.50 |
| Purchase #2 | $241.48 | 6.720% | $257.7075 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $15.66 | 11.444% | $17.4521 | $17.45 | $17.45 | $17.50 |
| Purchase #4 | $203.35 | 4.647% | $212.7997 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $117.91 | 6.240% | $125.2676 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $93.92 | 9.639% | $102.9729 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $204.59 | 9.467% | $223.9585 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $1,094.50 | $1,185.6390 | $1,185.64 | $1,185.60 | $1,185.80 | |