| 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 | $229.37 | 11.544% | $255.8485 | $255.85 | $255.85 | $255.80 |
| Purchase #2 | $105.64 | 4.246% | $110.1255 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $161.28 | 12.432% | $181.3303 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $149.61 | 4.581% | $156.4636 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $36.65 | 5.463% | $38.6522 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $122.29 | 3.386% | $126.4307 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $62.43 | 11.125% | $69.3753 | $69.38 | $69.40 | $69.40 |
| 7 purchase totals = | $867.27 | $938.2261 | $938.23 | $938.30 | $938.20 | |