| 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 | $124.69 | 5.787% | $131.9058 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $157.50 | 9.236% | $172.0467 | $172.05 | $172.05 | $172.00 |
| Purchase #3 | $24.60 | 3.660% | $25.5004 | $25.50 | $25.50 | $25.50 |
| Purchase #4 | $96.74 | 6.736% | $103.2564 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $231.65 | 9.835% | $254.4328 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $126.85 | 5.320% | $133.5984 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $98.63 | 9.773% | $108.2691 | $108.27 | $108.25 | $108.30 |
| 7 purchase totals = | $860.66 | $929.0096 | $929.02 | $929.00 | $929.00 | |