| 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 | $93.80 | 7.509% | $100.8434 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $125.91 | 4.172% | $131.163 | $131.16 | $131.15 | $131.20 |
| Purchase #3 | $33.54 | 4.208% | $34.9514 | $34.95 | $34.95 | $35.00 |
| Purchase #4 | $63.51 | 7.518% | $68.2847 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $162.85 | 11.319% | $181.283 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $184.40 | 12.687% | $207.7948 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $227.33 | 5.434% | $239.6831 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $891.34 | $964.0034 | $963.98 | $964.05 | $964.10 | |