| 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 | $243.30 | 9.826% | $267.2067 | $267.21 | $267.20 | $267.20 |
| Purchase #2 | $178.85 | 12.542% | $201.2814 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $134.79 | 6.554% | $143.6241 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $134.62 | 3.793% | $139.7261 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $31.76 | 10.368% | $35.0529 | $35.05 | $35.05 | $35.10 |
| Purchase #6 | $83.64 | 7.516% | $89.9264 | $89.93 | $89.95 | $89.90 |
| Purchase #7 | $57.31 | 5.399% | $60.4042 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $864.27 | $937.2218 | $937.22 | $937.25 | $937.20 | |