| 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 | $205.40 | 11.119% | $228.2384 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $61.33 | 11.780% | $68.5547 | $68.55 | $68.55 | $68.60 |
| Purchase #3 | $94.25 | 7.355% | $101.1821 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $34.41 | 4.365% | $35.912 | $35.91 | $35.90 | $35.90 |
| Purchase #5 | $142.70 | 8.798% | $155.2547 | $155.25 | $155.25 | $155.30 |
| Purchase #6 | $135.65 | 3.554% | $140.471 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $210.71 | 8.555% | $228.7362 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $884.45 | $958.3491 | $958.34 | $958.35 | $958.40 | |