| 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 | $10.81 | 11.255% | $12.0267 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $180.69 | 6.807% | $192.9896 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $232.78 | 10.715% | $257.7224 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $90.96 | 8.245% | $98.4597 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $83.88 | 8.525% | $91.0308 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $119.67 | 13.529% | $135.8602 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $182.78 | 13.209% | $206.9234 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $901.57 | $995.0128 | $995.01 | $995.00 | $995.00 | |